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; computer software for data management and creation and manipulation of engineering and design data, particularly adapted for engineering, architecture, manufacturing, building, and construction applications, together with instruction manuals sold as a unit; computer-aided design software; computer software for animation, graphics and design modeling applications