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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 workstations, comprising central processing units, computer monitors, keyboards, printers, scanners; computer hardware, namely communication servers, portable data storage units, microprocessors, microchips and memory cards; interactive video games of virtual reality comprised of computer hardware and software; computer cursor control devices, namely, light pens, touch pads, trackballs