U.S. federal trademark · Serial No. 71684821 · Reg. No. 0618577
ELECTRONIC EQUIPMENT AND PARTS-NAMELY, ELECTRON TUBE DEVICES, VACUUM TUBES, VACUUM CONDENSERS, VACUUM SWITCHES, GAS TUBES, RECTIFIERS, NEGATIVE GRID TUBES, KLYSTRONS, CATHODE-RAY TUBES (TELEVISION PICTURE TUBES), SOCKETS, CONNECTORS, CONTACTS, GRID WIRE, CIRCUIT COMPONENTS, TRANSMITTERS, AMPLIFIERS, AND OSCILLATORS
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