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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.
cameras; audio and video recorders; photo acessories; namely, lenses, flash guns, filters, batteries, carriers for dark plates, cases for cameras, dark room lamps, drainers for use in photography, drying apparatus for photographic prints, drying racks, enlarging apparatus, exposure meters, flash bulbs, flash units, photography screens, shutters, shutter releases, spools, tripods, transparencies, view finders, washing trays, and parts therefor