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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.
uninterrupted power supply systems comprising inverters, converters, rectifier/chargers, noise filters and conventional chemical storage batteries, excluding fuel cells and fuel cell tanks and fuel cell chemical fuel, for use in commercial and industrial equipment including uses in airports, automated banking systems, commercial computer networks, commercial finance, commercial marine navigation, data centers, electricity distribution, forensics, hospitals, laboratories, manufacturing, medium to large-scale robotics, military, non-residential emergency lighting, non-residential security systems, oil and gas exploration and production, pulp and paper production, retail sales, and traffic control