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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.
media display controllers; systems for allowing multiple users to selectively share and display visual or audio content, comprising electronic switchers for audio and video signals, video cables, audio cables, electrical wiring, and electrical and data connectors sold together as a unit; electrical power devices, namely, power and multimedia outlets that are mountable at a work surface