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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.
water usage monitoring devices, namely, meters, meter interfaces, transponders, data collection units, electronic instrumentation for reading and collecting water consumption data; computer hardware, namely, servers, transceivers and associated wireless communication and control devices; computer software used for receiving and monitoring usage and distribution information from remote sensors and meters in the public utilities, water utilities, municipal infrastructure and other industries