Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio transceiver
Patent
1994-02-15
1995-02-07
Holtje, Nelson C.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Radio transceiver
Patent
active
D03551857
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NEC advertisement, item 36A.
Asch Jeffrey
Holtje Nelson C.
OKI Electric Industry Co., Ltd.
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