9
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.
connection elements for optical telecommunication, particularly optical connectors, sockets, receivers, adapters, transmitters, cable outlet boxes, backplanes; optical and optoelectronic components, particularly optical isolators, attenuators, distributors, switches and couplers for the use in data communication and telecommunication; fiber-optic cables