LEYBOLD

Operating fluids, namely mineral oils in the nature of mineral lubrication oils, mineral oil for industrial purposes, mineral oils for use in the manufacture of other products; Operating fluids, namely, silicone oils being industrial oils; lubricants, namely all-purpose lubricants, industrial lubricants, lubricating oils, lubricating greases, grinding fluids, lubricants for industrial machinery

Common metals and their alloys; non-electric cables and wires of common metal; metal hardware and small items of metal hardware, namely nuts, pulleys, springs, washers, tension links of metal, metal brackets for general use; springs being metal hardware; metal collars in the nature of flanges; cramps of metal; copper rings; sleeves being metal hardware; pipe muffs of metal; collars of metal for fastening pipes; junctions of metal for pipes; screws of metal; nuts of metal; shims; valves of metal, other than parts of machines; metal tubes, branching pipes of metal, jets of metal in the nature of metal pipes; penstock pipes of metal, elbows of metal for pipes, metal tubing; containers of metal for compressed gas or liquid air, closures of metal for containers, bottles being metal containers for compressed gas or liquid air; safes; ores of metal

Vacuum pumps including gas transfer vacuum pumps, displacement vacuum pumps, oscillation displacement vacuum pumps, membrane vacuum pumps, piston vacuum pumps, rotary displacement vacuum pumps, rotary vane vacuum pumps, rotary piston vacuum pumps, roots vacuum pumps, kinetic vacuum pumps; mechanical kinetic vacuum pumps, turbo vacuum pumps, molecular vacuum pumps, turbomolecular vacuum pumps; propellant vacuum pumps, diffusion vacuum pumps; gas-binding vacuum pumps, adsorption vacuum pumps, getter vacuum pumps, cryo vacuum pumps, rotary vacuum pumps, propellant vacuum pumps, condensation propellant vacuum pumps, sorption vacuum pumps; condensers as parts of machines; vacuum pump stations comprising several vacuum pumps of the foregoing type; component parts of machines, namely, valves, separators, filters, condensers, vacuum shut-off valves; compressors, namely, compressors for machines, air compressors, centrifugal compressors, electric compressors, gas compressors, rotary compressors; electric compressors; motors for compressors for machines, air compressors, centrifugal compressors, electric compressors, gas compressors, rotary compressors; vacuum machines for operation under rough, fine, high or ultra-high vacuum conditions; welding devices and apparatus, namely electric welding machines, laser welding machines, gas welding machines, gas-operated welding apparatus; machines for the filling of materials under vacuum conditions; machines for the impregnating of materials under vacuum conditions; machines for the mixing of materials under vacuum conditions; machines for the pressing of materials under vacuum conditions; machines for the forging of materials under vacuum conditions; machines for the casting of materials under vacuum conditions; machines for the spraying of materials under vacuum conditions; machines for the coating of materials under vacuum conditions; gas generators being gas compressors; machines for the production and treatment of metal powders; machines for cryogenic engineering as parts of vacuum pumps; rings of metal being machine parts and mechanical sealings

Devices for measuring, regulating controlling and checking, namely, vacuum measuring devices

Refrigerating machines, cryorefrigerators; devices for drying, freeze-drying, distilling, vaporizing or coating of materials under vacuum conditions, namely furnaces; devices for the treatment of metals under vacuum conditions, namely sintering furnaces for treatment of materials under vacuum conditions; electric furnaces for treatment of materials under vacuum conditions; furnaces for melting materials under vacuum conditions; hot-air apparatus for treatment of metal under vacuum conditions, namely hot air blowers; furnaces for melting cleaning, refining and reprocessing of metals; vacuum furnaces, light-arc furnaces, induction furnaces, electron beam furnaces and electrolag remelting furnaces; gas-purifying and gas recovery devices, namely gas purifying installations; distillation apparatus not for scientific purposes in the nature of distillation columns for physical separation of fractions; devices for pulling single crystals or for zone pulling namely furnaces; devices for the production of monoglycerides, namely furnaces; gas-operated devices for cooling, for use with cryogenic technology, namely, cryorefrigerators, cryogenic vaporizers

Printed matter, namely printed books in the field of vacuum technology, written articles in the field of vacuum technology, printed educational materials in the field of vacuum technology, printed guides for vacuum technology; books in the field of vacuum technology; books in the field of vacuum pumps and vacuum technology, brochures in the field of vacuum technology; printed instruction and teaching material in the field of vacuum technology, physical and technical basics of vacuum technology and leak detection, measuring technology, maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors

Caoutchouc, guttapercha, rubber, asbestos, mica in raw or semi-worked form; semi-finished goods made of plastic, namely semi-processed plastics, flexile tubes of plastic, adhesive plastic for use in commercial or industrial manufacturing, cushioning of plastic in the nature of stuffing, packing materials of plastics, extruded plastic in the form of bars, blocks, pellets, rods, sheets, tubes for use in manufacturing, stuffing of plastic; sealing and insulation materials for vacuum pumps and compressors; packing material for forming seals for use with vacuum pumps and compressors; caulking materials; Non-metal sealing rings for use as connection seals; rings of rubber for use as pipe connection seals; tubes not of metal, namely flexible tubes of plastic, rubber tubes, semi-processed plastic in the form of tubes

Repair, maintenance and refurbishing of machines and devices related to vacuum technology; repair and maintenance of vacuum pumps

Rental of machine for use in the vacuum heat treatment of metal

Arranging and conducting of seminars and workshops in the field of vacuum technology, physical-technical basics of vacuum technology and measurement technology, repair and maintenance work on vacuum pumps, vacuum measurement devices and leak detectors; arranging and conducting of seminars and workshops related to the physical-technical basics of vacuum technology and leak detection; arranging and conducting of product training in the field of vacuum technology, particularly relating to vacuum pumps, pump stations, vacuum measuring devices and leak detectors; arranging and conducting of seminars and workshops in the field of measurement technology, arranging and conducting of seminars and workshops related to repair and maintenance work on vacuum pumps, pump stations, vacuum measuring devices and leak detectors; writing of instruction and teaching material for others in the field of vacuum technology, physical-technical basics of vacuum technology and measurement technology, maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors; providing non-downloadable electronic publications in the nature of books, magazines, brochures in the field of vacuum technology, leak detection technology and physical-technical basics of vacuum and leak detection technology and in the fields of maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors

Computer programming for others related to an Internet platform for conducting training in the field of vacuum technology, physical-technical basics of vacuum technology and measurement technology, maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors; calibration of devices that utilize vacuum technology; technical consultancy in the field of research and development relating to vacuum technology, engineering relating to vacuum technology; Cloud computing featuring software for use in database management, for use as a spreadsheet, for word processing; Providing temporary use of non-downloadable computer software for teaching in the field of vacuum technology, leak detection technology and physical-technical basics of vacuum technology and leak detection technology and in the fields of maintenance and repair work an vacuum pumps, vacuum measuring devices and leak detectors