Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1992-09-30
1994-05-10
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D19 52
Patent
active
D03467937
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"Pen-style"-Sanyo undated.
"N6919-100H"--NEC.
"Touch--panel"-Canon, on "Dempa Shimbun", dated Jan. 18, 1991.
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Iino Masaaki
Kondo Osamu
Burke Wallace R.
Kabushiki Kaisha Toshiba
Nunn Freda S.
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