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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.
tuners for cable tv, tuners for terrestrial broadcast, tuners for satellite broadcast, television displays, television receivers, decoders for video signal, decoders for audio signal, personal computers, interface to switch between audio -video-computer apparatus and control audio-video-computer apparatus