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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.
the dc cube is cubicle, workstation, office, meeting room, home office or any workspace that utilizes hybrid renewable power sources (solar, wind, ac grid, energy storage/battery) to provide a seamlessly integrated localized central dc power backplane. the proprietary dc power backplane is used to power dc loads (e.g. solid state/led task lighting and lighting sensors, work space automation, pc, laptops, speakers, portable electronics, personal cooling and heating control and sensors, lcds and others) to increase energy use efficiency, achieve energy savings and reduce carbon emissions. the dc cube provides green sustainable energy in a typical work environment