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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.
marine apparatus and instruments for communications and signalling, navigation, marine life detection, and environmental conditions measurements, namely, direction finders, fish finders, depth finders, electro-optical fish indicating units, water temperature indicators, telephone and radio units, chart recorders, depth computers, hailers, megaphones, fume detectors, and parts thereof; battery chargers