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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 programs to enhance computer input and output units; computer peripherals and accessories, namely, computer and printer stands and swivel bases, computer input units, computer anti-glare screens, computer security systems, namely, computer programs for limiting access, [ computer noise and dust-reduction covers, computer cleaning kits, comprising cleaning solutions, cleaning cartridges, cleaning disks and cleaning applications, power back-up units, ] power and telephone line surge suppressors and line noise reduction units