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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.
lenses for use in photography, namely, lenses for photographic apparatus, camera lenses, cinematographic camera lenses, lenses for projection in the nature of picture projector lenses, lenses for microscopes and for telescopes, prism binoculars, sighting lenses, namely, optical lens sights, telescopic lens sights, microscopes, micro-photographic apparatus, namely, miniature cameras, micro-projection apparatus, namely, miniature movie projectors, projection apparatus, namely, slide projectors, movie projectors, cinematographic filmingand reproduction apparatus, namely, cinematographic cameras, cinematographic prjjectors; optical glasses and lenses