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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.
range extender for downloadable computer application software for mobile phones and devices, namely, software for use in the wireless monitoring, adjusting, and storing in electronic storage, information for the operational status of refrigeration systems, refrigeration apparatus maintenance requirements and for electronic refrigeration charging systems