21 RADIOS, TRANSISTOR RADIOS, TRANSCEIVERS, CLOSED SYSTEM CIRCUIT TELEVISION SYSTEMS, AND BATTERIES; PARTS AND ACCESSORIES FOR SAID PRODUCTS-NAMELY, LOUD SPEAKERS, EARPHONES, ANTENNAS, TRANSISTORS, MICRO MOTORS, MICROPHONES, ADAPTERS FOR A.C. LINES AND AUTO CIGARETTE LIGHTERS, ON-AND-OFF AND REMOTE CONTROL SWITCHES, AND CABINETS, CARRYING CASES, AND STRAPS SOLD AS UNITS WITH SAID PRODUCTS