9 IC SOCKETS, LED-SOCKETS, FLAT-CABLE CONNECTORS, PLUG CONNECTORS; ENCODING ELEMENTS, NAMELY BRIDGES, PLUG SOCKETS AND ENCODER PLUGS, PLUG STRIPS, MINIATURE ELEMENTS ELECTRIC CONDUCTOR PLATES, NAMELY PINS, PLUGS, CONNECTORS PLUG SOCKETS; SOLDERING SUPPORT POINTS, SOLDERING TAGS FOR PRINTED ELECTRIC CIRCUITS, SOCKETS AND COVER LIDS FOR ELECTRONIC PARTS PARTICULARLY FOR TRANSISTORS AND OSCILLATOR CRYSTALS; FRAME CONNECTORS, ELECTRIC CABLES, ELECTRICAL ADAPTER CORDS, ELECTRONIC COMPONENTS, NAMELY INTERFACE TESTING DEVICES, DATA INPUT APPARATUS FOR COMPUTERS, SIGNAL AMPLIFIERS, MULTIPLEXERS, OUTPUT DRIVES CHASSIS, ACOUSTIC COUPLERS, CONVERTERS, SWITCHES, PLASTIC COVERED ELECTRICAL CONDUCTOR RIBBON CABLE, PLASTIC COVERED ELECTRICAL CONDUCTOR ADAPTER CABLE