9 scientific, nautical, geodesic, electric, photographic, cinematographic, optical, weighing, measuring, signalling (beaconing), control (inspection), rescue (salvage) and educational apparatus and instruments; apparatus for recording, transmitting and reproducing sound or images; magnetic recording media, acoustic discs; automatic distributors and mechanisms for coin operated machines; cash registers; calculating machines, equipment for the treatment of information (data processing) and computers; fire extinguishers