9 ELECTRIC AND ELECTRONIC DEVICES-NAMELY, SOCKETS AND RECEPTACLES AND SUPPORTS THEREFOR; SIGNALING LAMPS, PROGRAMERS OF ELECTRICAL PULSES, VOLTAGE REGULATORS, TRANSFORMERS AND CONDENSERS; LUMINOUS SIGNS; WIRE AND CABLE, CURRENT PLUGS AND RECEPTACLES, COMMUTATORS AND INTERRUPTORS, CONNECTORS AND CONNECTION BOXES AND CARRYING CASES FOR EACH OF THE ABOVE, AND PARTS FOR ALL OF THE ABOVE; PHOTOGRAPHIC PROJECTORS, IMAGE VIEWERS, AND SLIDE PROJECTORS, AND CARRYING CASES FOR EACH OF THE ABOVE AND PARTS FOR ALL OF THE ABOVE; AND TELEVISION SETS, MICROPHONES, SOUND RECORDING AND REPRODUCTION EQUIPMENT, AND CARRYING CASES THEREFOR, AND PARTS FOR EACH OF THE ABOVE