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; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; electric control devices for energy management; electric power controllers; power cells (electric); equipment for conducting, supplying, transforming, accumulating, regulating or controlling electricity; electric monitoring apparatus; electric cables; electricity conduits; electric converters; electric measuring apparatus; electric measuring devices; electric regulating apparatus; computer operating programs and computer programs (recorded and downloadable); processors (central processing units); data processing apparatus; computer devices; accumulator and battery chargers; battery jars; accumulators, electric; grids for batteries, battery boxes; anodes; anode batteries; current rectifiers; circuit breakers; electromagnetic coils; batteries, electric, for vehicles; batteries, electric; regulating apparatus, electric; amplifiers; apparatus and instruments for physics; galvanic batteries; galvanic cells; nautical apparatus and instruments; inverters (electricity); inductors (electricity); integrated circuits; electric installations for the remote control of industrial operations; condensers (capacitors); plates for batteries; magnets; magnetic wires; high-frequency apparatus; printed circuits; salinometers; densimeters; uninterruptible power supplies; holders for electric coils; coils, electric; chargers for electric batteries; transformers (electricity); fire boats; chemistry apparatus and instruments; control panels (electricity); anti-interference devices (electricity)