9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking and supervision, life saving and teaching apparatus and instruments, namely, sensing and signaling devices for measurement and quality control of materials processing by laser, photographic filters, cinematographic cameras; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electrical conductors, electric switches, electrical transformers, electric accumulators, voltage regulators for electric power, electrical controllers; apparatus for recording, transmitting and reproducing sound or images; blank magnetic data carriers; blank recordable optical discs; automatic and mechanical vending machines for coin-operated apparatus, namely, automatic and mechanical vending machines, coin-operated video games, coin-operated amusement machines, coin-operated gates for car parking facilities; cash registers; calculators; data processing and computer equipment, namely, data processors, central processing units for processing information, data, sound or images, back up drives for computers; fire extinguishers; apparatus for broadcasting, transmitting, recording and receiving radio or television signals via satellite or cable, namely, radio and television signal transmitters, radio and television signal receivers, DVD receivers; satellites; transponders; apparatus for receiving, recording and decoding data with modem function, namely, set-top boxes; DVD machines, namely, DVD receivers and hard disk DVD receivers; satellite dishes, satellite aerials, aerials; televisions; remote control units for televisions; equipment for television via cable or satellite, namely, cable television converters, receivers for satellites; apparatus for video recording and reproduction, namely, digital video recorders; amplifiers; aerials for the reception of signals via satellite; video recordings featuring music, self-improvement help, mathematics instruction; spectacles; sunglasses