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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.
scientific devices, namely, non-contact measuring systems comprised of a non-contact sensing device, computer controlled multi-axis control, moving axis and analytical software, used to measure and evaluate surfaces or boundary layers using laser, light, sound, electrical current, reflected energy or x-ray technology