9 Scientific, research, navigational, geodetic, photographic, cinematographic, audiovisual, optical, weighing, measuring, signaling, detection, testing, inspection, life-saving and teaching apparatus and instruments; apparatus and instruments for conduction, distribution, transformation, accumulation, regulation or control of the distribution or consumption of electricity; apparatus and instruments for recording, transmission, reproduction or processing of sounds, images or data; recorded or downloadable media, software, blank digital or similar recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripherals; diving suits, diving masks, ear plugs for diving, nose clips for divers and swimmers, diving gloves, breathing apparatus for underwater swimming; fire extinguishers