9
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.
electric batteries, electric storage batteries; batteries and capacitors for electrochemical generators; super capacitors; power supplies, namely, apparatus and cabinets specially adapted therefor for supplying electric energy and for providing an uninterruptible supply of electric energy; chargers for batteries; apparatus and devices for electric current transformation, namely inverters; electric current and voltage regulators, frequency converters, voltage converters, rectifiers and inverters of electric current