73170388
May 15, 1978
Apr 28, 1981
Wire and Wireless Communication Apparatus and Implements Therefor, and Sound Equipment-Namely, Stereos, Radios, Aircraft Radios, Gramophones and Parts Therefor-Namely, Record Players, Pick-Up Units, Tone Arms, Phonograph Cartridges, Phonograph Needles, Head Amplifiers, Sound Equalizer Amplifiers and Amplifiers for Sound Regeneration of Phonograph Records and Tapes, and Accessories Therefor-Namely, Apparatus for Removing Static Electricity from Phonograph Records
Electrical and Scientific Apparatus