Physical or chemical apparatus and instruments, namely, telescopes, microscopes, lenses, sensors, mixers, burners, thermostats, hydrators and meters; measuring apparatus and instruments, namely, thermometers, calorimeters, hyetometers, anemometers, manometers, hydrometers, compasses, tape measurers, rulers and calipers; electrical distribution or control machines and instruments, namely, consoles and electrical power outlet strips, cable connectors, cables for computers, distribution transformers, power quality meters, power analyzers, energy monitors, power monitors, protective relays and information relays; batteries; electric or magnetic measuring machines and instruments, namely, voltmeters, ammeters, test gauges, fiber probes, tracer pins, mechanical measuring probes, video probes and laser probes; electric wires and cables; photographic apparatus and instruments, namely, digital cameras, network cameras, video cameras, video monitors, motion pictures cameras, camera heads, sound, video and/or image projectors, shutters, lenses and projectors; cinematographic apparatus and instruments, namely, video recorders, cameras, camcorders, camera and camcorder lenses, photographic and movie projectors; optical apparatus and instruments, namely, telescopes, binoculars, spectacles, spectacle cases, sunglasses, sunglass frames, lenses, frames, cases, cords, optical filters, optical frames and optical mirrors; telecommunication apparatus and instruments, namely, computer telephony software, modems, servers, software integrating digital telephone systems, telecommunication switches, routers, gateways, hubs and telephones, encoders and decoders; facsimile machines; electronic machines and instruments and their parts and fittings, namely, computers and computer programs, computer hardware, computer peripherals, computer monitors, computer monitor displays, computer printers, printers, disk drives, scanners, electric wires and cables and converters; electronic cash registers; electronic installations for use in point of sales systems, namely, computer software, registering terminals, transaction printers, optical scanners and bar code scanners; electronic label printers; electronic weighing scales; photographic, electrostatic, thermic copying machines; ozonisers; electrolysers; slot machines; sports training simulators; rotary converters; phase modifiers; electric flat irons; electrically heated hair-curlers; electric buzzers; luminous or mechanical road signs; fire alarms; gas leakage alarms; gloves for protection against accidents; fire extinguishers; fire hydrants; fire hose nozzles; fire engines; sprinkler systems for fire protection; protective helmets; fireproof clothing in the nature of protective clothing for protection against fire; dust masks; gas masks; magnetic cores; cigar lighters for automobiles; resistance wires; electrodes; welding masks; exposed photographic slide transparencies; slide film mounts; vending machines, automatic distribution machines, namely, automated teller machines, automated paper money sorting machines, cash registers and electronic coin counting and sorting machines; coin-operated gates for car parks or parking lots; calculating scales; slide rules; operation recording machines, namely, sound and video recording machines; manually operated calculators; drawing or drafting machines, namely, mechanical calculators, slide rules, dividers, drafting tables, compasses, drawing pens, protractors, rulers and scales; time stamping machines; time clocks and time recorders; electric calculators; punch card machines; automated voting machines; weight belts; survival suits, namely, insulated overall wet suits; air tanks; breathing apparatus for divers, namely, rebreathers; oxygen regulators; apparatus for games adapted for or use with television receiver only, namely, hand-held joy stick units for playing video games, video cassette recorders, audio tape cassette recorders, headsets, consoles and computer and electronic video game cartridges; egg-candlers; electric automatic door openers; metronomes