U.S. federal trademark · Serial No. 71161016 · Reg. No. 0180240
WIRELESS AND ELECTRICAL EQUIPMENT, AS FOLLOWS: HEADSETS, CONDENSERS, RHEOSTATS, VARIOMETERS, VARIOCOUPLERS, COILS, FUSE TERMINALS, LIGHTNING ARRESTERS, VACUUM-TUBE SOCKETS, CRYSTAL DETECTORS, RECEIVING SETS
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