Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Patent
1987-05-26
1990-04-03
Bullock, B. J.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
Patent
active
D03070158
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High Fidelity, May 1987, p. 50, Top left-Jensen JTE-802 Speaker.
High Fidelity, Jul. 1986, p. 7, B&W MASS Speaker Model LM50.
Bullock B. J.
Shooman Theodore M.
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