Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1989-05-08
1991-05-28
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03171540
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ID Systems, Mar. 1988, p. 1, MSH-860 Hand Held Scanner, Computer Box (Scanners).
Burke Wallace R.
Hawk Jr. Wilbert
Lavin Richard W.
NCR Corporation
Nunn Freda S.
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