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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.
enterprise energy management system consisting of object oriented computer program architecture used for transferring data and information from remote instrumentation, metering, control and protection devices to a central supervisory control and data acquisition system, hardware products, namely, multifunction digital meters and controllers and software for use by power utility, industrial, commercial and institutional companies to meter, monitor, record, display, analyze and control energy costs, quality and reliability