73047354
Mar 21, 1975
May 31, 1977
LOUD SPEAKERS, LOUD SPEAKER SYSTEMS COMPRISING CABINETRY AND RELATED CIRCUITRY, [RECORDED] [ AND UNRECORDED ] [TAPES,] TAPE RECORDERS AND PLAYERS, [ AM, FM AND MULTIPLEX RADIOS, ] [RECEIVERS, AMPLIFIERS AND TUNERS, ]MAGNETO ELECTRIC TRANSDUCERS, [ INTERCOM SYSTEMS, ] ACCESSORIES FOR ALL OF THE FOREGOING-NAMELY, TAPE COUNTERS, JACKS, TRACK INDICATOR LIGHTS, VOLUME AND TONE CONTROLS, PHONO MOTORS, PICK-UPS, TONE ARMS, MICROPHONES, HEADPHONES, AND PARTS OF ALL OF THE FOREGOING
Electrical and Scientific Apparatus