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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.
computer hardware; input devices, in particular, computer input devices; computer mice; computer keyboards; data input and data processing devices, namely, keypads; switches, electric; electric capacitive, optical and analogue switches; electric quick-break switches; push-button electric switches; electric sliding contact switches; parts and accessories for the above-mentioned goods, namely, devices for removing keycaps from computer keyboard keys