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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.
a compilation of photographic transparencies arranged in categories by subject matter, an index to the compilation, a color guide, layout sheets, cropping guide, matrix guide, panoramic guide, image placement guide, type selection guide, slide locator and order forms sold as a unit, which together permit a user to order one or more photographic reproductions of a selected image and format