9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, life-saving and teaching apparatus and instruments, namely, abacuses, angle gauges, dosimeters, gyrometers; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; blank magnetic data carriers and optical and sound recording discs; compact discs featuring music, DVDs featuring medical and scientific information; coin-operated mechanisms for television sets; cash registers; calculating machines; data processing equipment, computers; electronic tablet computers, smartphones, e-book readers; downloadable and recorded game software; recorded software for use in database management, use as a spreadsheet, word processing; computer peripheral devices; electric batteries; detectors, namely, smoke and metal detectors ; electric wires; electric relays; diving suits, gloves and masks ; clothing for protection against accidents, irradiation and fire; protection, namely, helmets, for personal use against accidents; fire extinguishers; spectacles; 3D spectacles; optical goods, namely, optical lenses, optical couplers; spectacle cases; diagnostic apparatus not for medical use, namely, ultrasound probes, x-rays tubes, Infra-red apparatus, namely, sensors, cameras, thermometers; integrated circuit cards; bags adapted for laptop computers