MASTER EXPERTOS EN ELECTRONICO

scientific instruments, nautical, topographical, photographic, cinematography, optics, for weighing, to measure, signs for control (inspection) for rescue and teaching; apparatus and instruments to guide; to interrupt, transform, accumulate, regulate or control electricity, recording apparatus, transmission and sound reproduction or images; backup of magnetic registrations, recording discs; automatic vending machines and mechanisms for apparatus of previous payment; cash registers; calculator machines; equipment for data processing and computers; extinguishers