Classification Information
AMPLIFIERS, TUNERS, STEREO RECEIVERS, STEREO SYSTEMS, SPEAKER SYSTEMS AND RECORD PLAYERS, AS WELL AS PARTS THEREOF
Electrical and Scientific ApparatusAMPLIFIERS, TUNERS, STEREO RECEIVERS, STEREO SYSTEMS, SPEAKER SYSTEMS AND RECORD PLAYERS, AS WELL AS PARTS THEREOF
Electrical and Scientific Apparatus