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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.
safety glasses for use by industrial workers, hardhats, ear muffs and ear plugs for hearing protection and safety protective clothing consisting of aprons, sleeves, belts, gloves, rainwear, rubber footwear, gowns, shirts and pants