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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.
downloadable audio, video, and audio/visual files featuring a wide variety of educational materials and courses in the preschool, elementary, primary, secondary, college, graduate, and post graduate educational disciplines, available via the internet and mobile devices; downloadable software for presenting, viewing and listening to educational courses and educational course materials available via the internet and mobile devices