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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electrical and electronic apparatus, instruments, and devices, namely, amplifiers, distributors for electrical signals comprising video, audio, data, test, control, television and telephony signals, distribution amplifiers, baluns, non-fiber optic cable connectors, circuit boards, re-clockers, automatic gain control devices, computer programs for television and video production and editing, blank data storage devices, namely, optical disks, magnetic disks, computer read-only memory and random access memory, electrical and electronic apparatus, instruments, and devices, namely, electrical cables, electrical controls for signal conversion, control panels, interface panels, electrical signal converters and translators, analog to digital converters, digital to analog converters, electrical signal delay modules, electrical signal encoders and decoders, electrical signal generators, electrical signal interface units, electrical signal mixers, electrical signal modulators and demodulators, electrical signal routers, electrical signal switchers and switching matrices, non-fiber optic cables and non-fiber cable connectors, machine controllers, optical signal multiplexers, optical signal receivers, optical signal repeaters, optical signal transmitters, oscillators, power supplies, video signal keyers, and video signal processors