Scientific, nautical, photographic, cinematographic and optical apparatus and instruments; apparatus and instruments for the conducting, switching; transforming, accumulating, regulating and controlling of electricity, and surveying, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic media; gramophone records; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines; data-processing equipment and computers; fire-extinguishing apparatus.;