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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.
electrical contacting devices and elements for the contacting and testing of electrical test items, namely, spring contact probes, electrical test sockets for testing semiconductor devices, electrical connector assemblies used for the testing and interconnection of electronic devices; [ electric connectors, interfaces for detectors, and ] electro-mechanical interconnects