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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.
switchgear cabinets for industrial use composed of racks, housings, desks and brackets, for use in housing electronics, computers, interactive terminal systems and data transmission systems, the cabinets being air-conditioned, earthquake-proof, vandalism-proof and explosion-proof, and featuring carriers with electronic circuits for plug-in sub-assemblies, namely, plug-in cards, bus bars, and bus boards; data processors; computers; and computer keyboards