BRANDGROUP

robotic filling machines; vacuum pumps, vacuum cleaning apparatus and vacuum machines combined thereof; parts of the above mentioned goods, in particular tubes for vacuum pumps, connectors, flanges, valves, slide valves, traps, condensation traps and filters for the above-mentioned goods, included in this class; central vacuum cleaning apparatus and fittings thereof; liquid suction machines and devices for collecting liquids; fluid pumps; valves for pumps; valves [parts of machines]; taps [machine tools]; cocks [valves] of metal parts of machines; linking devices [parts of machines]; couplings, other than for land vehicles; agitators for chemical processing

Apparatus for scientific research and laboratories, namely, automatic dispensing machines for laboratory dispensing of sample material, semi-automated dispensing machines for laboratory dispensing of sample material, semi-automated dispensing systems for laboratory dispensing of sample material, robotic dispensing machines for laboratory dispensing of sample material, robotic dispensing systems for laboratory dispensing of sample material, and automated dosing systems for laboratory dispensing of sample material; automatic dosage apparatus, namely, bottle-top dispensers, repetitive pipettes and single and multi-channel micro pipettes; dosage dispensers for dispensing pre-determined dosages of sample material for laboratory purposes; bottle-top burettes; manual, motorized, automated burettes, bottle-top burettes; automated titration apparatus, namely, bottle-top burettes; titration apparatus, namely, bottle-top burettes, burettes; replacement parts for automated dosage apparatus, dosage dispensers, dispensing apparatus; replacement component parts and accessories for dispensing devices, in particular, rack holders specifically adapted for dosage dispensers for dispensing pre-determined dosages of sample material for laboratory purposes, table stands specifically adapted for dosage dispensers for dispensing pre-determined dosages of sample material for laboratory purposes and charging stations for charging dosage dispensers for dispensing pre-determined dosages of sample material for laboratory purposes; burettes; replacement component parts for bottle-top dispensers for dispensing pre-determined dosages of sample material for laboratory purposes and bottle-top burettes, in particular dosing drain tubes, valves, bottle adapters, bottle holders, suction pipes, seals, ventilation plugs, dosing hoses, drying pipes, cylinder and piston actuation units, dosing pistons and dosing cylinders, and pipettes; burettes of glass; pipettors for laboratory use; pipetting instruments for laboratory use; pipetting units, single tube or multiple tube, for laboratory use; piston stroke pipettes for laboratory use; single-channel or multi-channel hand-held piston-operated pipettes with or without air cushion for laboratory use; positive displacement pipettes for laboratory use; pipetting robots for laboratory use; replacement components, parts and accessories for piston-operated pipettes, in particular single racks specifically adapted for pipettes for laboratory use, table stands specifically adapted for pipettes for laboratory use, rack holders specifically adapted for pipettes for laboratory use, filters specifically adapted for pipettes for laboratory use, battery packs, power supplies and charging stations specifically adapted for pipettes for laboratory use; replacement component parts for pipetting robots, in particular height adapters, single-channel and multi-channel pipetting modules, robotic tips, cooling and heating elements being fitted parts for pipetting modules, component parts of pipetting robots for nanodosing; replacement component parts and fittings for pipetting aids, in particular membrane filters, adapters, valves, bellows, cell pack, and power suppliers; replacement component parts for pipette leak tightness testers, in particular single-channel or multi-channel pipette adapters, filters, power suppliers; pycnometers; hydrometers; laboratory items of glass, namely, reactor vessels, lids for reactor vessels, stands specifically adapted for reactor vessels, PCR single vessels, and PCR vessel strips made of several single vessels, with and without lids; laboratory items of plastic, namely, PCR single lids and PCR lid strips, and PCR sealing films for laboratory bottles; laboratory items of glass or plastic, namely, PCR plates, microtiter plates, and deep-well plates; laboratory items of glass or plastic, namely, receptacles in the form of biological safety cabinets for PCR vessels, strips and plates; laboratory items of glass, namely, storage boxes, dispenser boxes, petri dishes, vaccination slings, test tubes, culture tubes, centrifuge tubes, PE stoppers, sample tubes, sedimentation tubes, dropping pipettes, pasteur pipettes, test tube frames, pipette bellows, counting chambers, microscope slides, slide boxes, staining troughs, spotting tiles, erlenmeyer flasks, evaporating dishes, watch glass; laboratory items of glass, namely, stirrers, magnetic stir bars, storage bottles; pipette leak tightness testers; laboratory items of plastic, namely, hose connectors in the form of seals, stoppers, and sealing films for laboratory bottles; laboratory items of glass or plastic, namely, funnels, filter crucibles, filter flasks, measuring hoses for measuring temperature, pinch valves for regulating the flow of gasses and liquids, measuring scoops, weighing dishes in the form of scales; downloadable software and interface software for use in laboratory automation, in particular for conducting, evaluating and presenting chemical and biochemical analyses and processes; downloadable software and interface software for use in laboratory automation, in particular for simulations, virtual reality applications or augmented reality applications; downloadable software and interface software for use in laboratory automation, in particular for the purpose of operation, control, calibration, and adjustment of automated, semi-automated and robotic machines and systems, in particular dispensing machines, dispensing systems, bottle filling machines, pipetting installations, pipetting systems; downloadable software for managing of licenses in connection with dispensing technology; measuring, detection, monitoring and control apparatus, in particular testing and quality control apparatus and/or measuring instruments and apparatus for vacuum pumps, vacuum apparatus and vacuum installations; remote controls, namely, for vacuum pumps, vacuum apparatus and vacuum installations; electrical measuring, controlling, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations; electrooptic pressure transducers, other than parts of machines; downloadable software for monitoring, analyzing, controlling and executing operations in the physical world, in particular for the remote control of controllers, preferably for controlling and/or regulating laboratory and industrial apparatuses and equipment of all kinds and/or of vacuum pumps and vacuum apparatuses; downloadable software for controlling, operating and handling laboratory and industrial equipment as well as equipment of all kinds for vacuum pumps and vacuum apparatuses; glass stirrers for laboratory use; temperature measuring apparatus for scientific use; heating furnaces specifically adapted for laboratory experiments; measuring cups; DNA microarray; automated dosing systems; machine-like vacuum leak detectors

Flexible pipes, tubes, hoses and structural fittings therefor, including valves, and structural fittings for rigid pipes, all of the aforementioned being non-metallic, preferably for use with vacuum pumps and/or vacuum apparatus; non-metal gaskets, waterproof sealants and expansion joint fillers for vacuum pumps and/or vacuum apparatus; waterproof sealants for water and moisture sealing, preferably for vacuum pumps and/or vacuum apparatus; insulation and non-metal barrier materials for vacuum pumps and/or vacuum apparatus; insulating materials for thermal insulation; insulating materials for electrical insulation; waterproof liquid sealants for vacuum pumps and vacuum apparatus; non-metallic couplings for tubes; connectors (non-metallic -) for hoses

Cable fasteners and clips, non-metallic; valves of plastic, other than machine parts; containers and container closures, non-metallic; non-metallic bins [other than dust bins]; flexible containers of plastics for the storage of liquids; containers (non-metallic -) for storage purposes [other than household or kitchen use]; boxes of wood or plastic; non-metallic caps and closures for bottles and for containers; jerrycans, not of metal

Squeeze bottle [empty]; bottles; buckets; dishes; bowls [basins]

Retail and wholesale store services featuring automated, semi-automated or robotic machines and systems, in particular dispensing machines, dispensing systems, charging machines, pipetting installations, pipetting systems, laboratory apparatus, laboratory instruments, automatic metering apparatus, replacement parts and accessories for automated dosage apparatus, dispensing apparatus, burettes, pipetting apparatus, replacement parts and accessories for pipetting apparatus, laboratory items of glass and/or plastic, software for use in laboratory automation, in particular software, integrated software packages and interfaces for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; computerized file management in connection with laboratory automation, in particular compiling, induction, systemization of information and data in databases, and/or in particular updating and maintenance of data in computer databases, mainly relating to software, integrated software packages and interfaces for use in laboratory automation, in particular for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; retail and wholesale store services featuring vacuum pumps and vacuum apparatus and vacuum installations composed thereof, parts of the aforementioned goods, in particular vacuum pipes, vacuum connectors, vacuum flanges, vacuum valves, vacuum slide valves, vacuum separators, vacuum cold traps, vacuum filters; retail and wholesale store services featuring fittings and systems for centralized vacuum generation for several decentralized vacuum apparatus, devices for suction and collection of liquids, machine-type leak detectors; retail and wholesale store services featuring apparatus for scientific research and laboratories, laboratory apparatus and instruments, apparatus and instruments for physics, chemistry apparatus and instruments, scientific apparatus and instruments; retail and wholesale store services featuring measuring, detection, monitoring and control apparatus, in particular testing and quality control apparatus and/or measuring instruments and apparatus; retail and wholesale store services featuring remote controls; retail and wholesale store services featuring measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, laboratory apparatus of all kinds, pressure transducers; retail and wholesale store services featuring software for monitoring, analyzing, controlling and executing operations in the physical world, in particular for the remote control of controllers, preferably for controlling and/or regulating laboratory and industrial apparatuses and equipment of all kinds and/or of vacuum pumps and vacuum apparatuses; retail and wholesale store services featuring software, in particular for controlling, operating and handling laboratory and industrial equipment as well as equipment of all kinds and/or of vacuum pumps and vacuum apparatuses; retail and wholesale store services featuring flexible pipes, tubes, hoses and fittings therefor, including valves, and fittings for rigid pipes, all non-metallic, preferably for use with vacuum pumps and/or vacuum apparatus; retail and wholesale store services featuring gaskets, sealants and fillers, preferably for vacuum pumps and/or vacuum apparatus, articles and materials for water and moisture sealing, preferably for vacuum pumps and/or vacuum apparatus, insulation and barrier materials, preferably for vacuum pumps and/or vacuum apparatus, articles and materials for thermal insulation, articles and materials for electrical insulation; retail and wholesale store services featuring liquid sealants for vacuum pumps and vacuum apparatus; retailing and wholesaling relating to fluid pumps, valves for pumps, valves [parts of machines], taps [machine tools], cocks[valves] of metal parts of machines, linking devices [parts of machines], couplings, other than for land vehicles, agitators for chemical processing; retailing and wholesaling relating to glass stirrers for laboratory use, temperature measuring apparatus for scientific use, heating furnaces specifically adapted for laboratory experiments, measuring cups, DNA microarray; retailing and wholesaling relating to eye wash cups for medical purposes, eye droppers for medical use, bed pans, cups for dispensing medicine; retailing and wholesaling relating to flexible pipes, tubes, hoses and fittings therefor (including valves), and fittings for rigid pipes, all non-metallic, non-metallic couplings for tubes, connectors (non-metallic -) for hoses; retailing and wholesaling relating to cable fasteners, connectors and holders, non-metallic, valves, non-metallic, containers, and closures and holders therefor, non-metallic, nonmetallic bins [other than dust bins], flexible containers of plastics for the storage of liquids, containers (non-metallic -) for storage purposes [other than household or kitchen use]; retailing and wholesaling relating to boxes of wood or plastic, nonmetallic caps and closures for bottles and for containers; retailing and wholesaling relating to squeeze bottle [empty], bottles, jerrycans, not of metal, buckets, dishes, bowls [basins]

Installation, cleaning, repair and maintenance relating to automated or robotic machines and systems, in particular dispensing machines, dispensing systems, filling machines, pipetting installations, pipetting systems; installation, cleaning, repair and maintenance relating to apparatus for use in scientific research and laboratories, in particular laboratory apparatus, laboratory instruments, automated dosage apparatus, dispensing apparatus, burettes, and pipetting apparatus; cleaning, repair and maintenance relating to replacement parts and accessories for automated dosage apparatus and replacement parts and accessories for apparatus, laboratory items of glass and/or plastic; installation, cleaning, repair and maintenance services, namely in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, equipment for suction and collection of liquids, machine-type leak detection equipment, laboratory equipment and instruments, apparatus and instruments for physics, measuring, detection, monitoring and control equipment, measuring, control, monitoring and leak detection equipment for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers

Arranging of continuing training and further training in the field of handling scientific instruments and apparatus for laboratory research, in particular training, continuing training and further training, tuition, coaching, training, courses and online seminars for handling automated, semi-automated and/or robotic machines and systems, in particular dispensing machines, dispensing systems, filling machines, pipetting installations, pipetting systems; arranging of continuing training and further training in the field of handling scientific instruments and apparatus for laboratory research, in particular laboratory apparatus, laboratory instruments, consumables, industrial production facilities, automated dosage apparatus, replacement parts and accessories for automated dosage apparatus; arranging of continuing training and further training in the field of handling scientific instruments and apparatus for laboratory research, in particular of dispensing apparatus, burettes, pipetting apparatus, replacement parts and accessories for pipetting apparatus, laboratory items of glass and/or plastic; arranging of continuing training and further training in the field of handling scientific instruments and apparatus for laboratory research, in particular software, integrated software packages and interfaces for use in laboratory automation, in particular for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; organization and implementation of conferences, exhibitions and competitions for educational purposes, in particular in the field of handling scientific instruments and apparatus, preferably laboratory apparatus, for research and/or in particular for handling vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling measurement and control technology for vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling software for various laboratory applications; education, upbringing and teaching, namely conducting classes, workshops, in particular in the field of handling instruments and apparatus for scientific use, preferably laboratory apparatus, for research and/or in particular for handling vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling measurement and control technology for vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling software for various laboratory applications; implementation of training seminars, in particular in the field of handling scientific instruments and apparatus, preferably laboratory apparatus, for research and/or in particular for handling vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling measurement and control technology for vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling software for various laboratory applications; further education services, namely providing continuing education courses, in particular in the field of handling scientific instruments and apparatus, preferably laboratory apparatus, for research and/or in particular for handling vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling measurement and control technology for vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling software for various laboratory applications draining services, in particular in the field of handling scientific instruments and apparatus, preferably laboratory apparatus, for research and/or in particular for handling vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling measurement and control technology for vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling software for various laboratory applications; implementation of seminars conducted online for training and further education, in particular in the field of handling scientific instruments and apparatus, preferably laboratory apparatus, for research and/or in particular for handling vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling measurement and control technology for vacuum pumps, vacuum networks, vacuum installations and/or in particular for handling software for various laboratory applications

Consultancy relating to computer technology and software for use in laboratory automation, in particular for selecting hardware, software, software packages and interfaces for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; consultancy relating to computer technology and software for use in laboratory automation, in particular for software installation, adaptation and activation; consultancy relating to computer technology and software for use in laboratory automation, in particular for updating existing software versions; consultancy relating to computer technology and software for use in laboratory automation, in particular for operating, process optimisation, calibration, adjustment and control of hardware and software; consultancy relating to computer technology and software for use in laboratory automation, in particular for design and planning, development, programming of computer software for use in laboratory automation; software design and development for laboratory automation, in particular software design, development, planning, programming for use for automated, semi-automated and/or robotic machines and systems, in particular dispensing machines, dispensing systems, filling machines, pipetting installations, pipetting systems, and/or for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; software customisation services for laboratory automation, in particular creating customer-specific programme sequences, illustrating laboratory or process analytical or industrial applications, data storage or data processing in accordance with customer specifications; custom software engineering, in particular requirements engineering; software implementation and software tests for laboratory automation; monitoring of software for the purpose of laboratory automation, in particular for detecting malfunctions of software or related peripheral devices and for detecting unauthorised access to data files and system components; monitoring of software for the purpose of laboratory automation, in particular in connection with automated, semi-automated and/or robotic machines and systems, in particular dispensing machines, dispensing systems, filling machines, pipetting installations, pipetting systems, and/or with laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; software consultancy relating to laboratory applications, in particular to process analytics, compilation, input, systematisation of information and data in databases and/or to updating and maintenance of data in computer databases, in particular relating to software, integrated software packages and interfaces for use in laboratory automation, in particular for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; software consultancy relating to laboratory applications, in particular to process analytics, compilation, input, systematisation of information and data in databases and/or to updating and maintenance of data in computer databases, in particular relating to software, integrated software packages and interfaces for use in laboratory automation, in particular for automated, semi-automated and/or robotic machines and systems; consultancy in the field of software as a service for the purpose of laboratory automation, in particular rental of software for electronic data storage; consultancy in the field of software as a service for the purpose of laboratory automation, in particular as cloud or hosting services or other current methods relating to software, integrated software packages and interfaces for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology, and/or to automated, semi-automated and/or robotic machines and systems; calibration services of laboratory apparatus or laboratory instruments in conformity with relevant norms, standards and guidelines, in particular being an accredited testing laboratory of the german accreditation body (dakks), in particular for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology, and/or for automated, semi-automated and/or robotic machines and systems; technical consultancy in the field of laboratory applications, in particular relating to automated, semi-automated or robotic machines and systems, dispensing machines, dispensing systems, filling machines, pipetting installations, pipetting systems; technical consultancy in the field of laboratory applications, in particular relating to apparatus for use in scientific research and laboratories, laboratory utensils, laboratory instruments, automated dosage apparatus; technical consultancy in the field of laboratory applications, in particular relating to replacement parts and accessories for automated dosage apparatus, dispensing apparatus, burettes, pipetting apparatus, technical consultancy in the field of laboratory applications, in particular relating to replacement parts and accessories for pipetting apparatus, laboratory items of glass and/or plastic; technical consultancy in the field of laboratory applications, in particular relating to software, integrated software packages and interfaces for use in laboratory automation; calibration [measuring], in particular of automated, semiautomated or robotic machines and systems, dispensing machines, dispensing systems, filling machines, pipetting installations, pipetting systems; calibration[measuring], in particular apparatus for use in scientific research and laboratories, laboratory apparatus, laboratory instruments, automated dosage apparatus, replacement parts and accessories for automatic dosage apparatus, dispensing apparatus, burettes, pipetting apparatus, replacement parts and accessories for pipetting apparatus, laboratory items of glass and/or plastic; installation and maintenance relating to software for use in laboratory automation, in particular software, integrated software packages and interfaces for laboratory apparatus, laboratory instruments, consumables, industrial production facilities, mainly with dispensing technology; development, programming and implementation of software, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments; development, programming and implementation of software, especially in relation to apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; software design and development, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments, apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; creation, maintenance, servicing and customization of software, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments; creation, maintenance, servicing and customization of software, especially in relation to apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; repair [maintenance and updating] of software, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments; repair[maintenance and updating] of software, especially in relation to apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; computer software consultancy, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments, apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; consultancy relating to the design and development of computer hardware, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments; consultancy relating to the design and development of computer hardware, especially in relation to apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; rental of software, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments, apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; technological consultancy services, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments, apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; scientific consultancy services, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments; scientific consultancy services, especially in relation to apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; rental of laboratory apparatus and instruments, especially rental of laboratory vacuum pumps and vacuum apparatus and vacuum installations composed thereof for laboratory use, laboratory apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments; rental of laboratory apparatus and instruments, especially rental of laboratory apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations for laboratory use, pressure transducers for laboratory use; calibration [calibrating], especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments, apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers; calibration of machines, instruments and analytical apparatus, especially in relation to vacuum pumps and vacuum apparatus and vacuum installations composed thereof, apparatus for suction and collection of liquids, machine-type leak detection apparatus, laboratory apparatus and instruments; calibration of machines, instruments and analytical apparatus, especially in relation to apparatus and instruments for physics, measuring, detecting, monitoring and control apparatus, measuring, control, monitoring and leak detection apparatus for vacuum pumps, vacuum apparatus and vacuum installations, pressure transducers