Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1983-03-02
1985-05-14
Lucas, Susan J.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D02788187
REFERENCES:
Computer Design, 1-1981, p. 95, Ontel Corp. OP-1/15 Keyboard.
Computer Design, 10-1981, p. 251, Visual Tech. Inc. VT 100.RTM. Keyboard.
Info Systems, 10-1981, p. 108, Lee Data Corp. Keyboard.
Keyboard shown in "Computer Design", May 1982, pp. 61, 118, 148 and 167.
Keyboard of Tandberg TDV 2200 shown in Catalogue of Tandberg Data, Inc. "Computer Design", May 1982.
Keyboard of IBM Personal Computer shown in Catalogue of Columbia Data Products, Inc. "Computer Design", May 1982.
Keyboard shown in Catalogue of TEC, Inc., Series 80 Data Screen "Computer Design", Feb. 1982.
Keyboard of Hitachi MB-16001 shown in "ASCII", Jul. 1982, p. 61.
Keyboard of NEC PC-8801 shown in "ASCCI", Nov. 1981, p. 68.
Keyboard of Toshiba PASOPIA 16 shown in Catalogue of Tokyo Shibaura Denki Kabushiki Kaisha, printed in Oct. 1982.
Lucas Susan J.
Tokyo Shibaura Denki Kabushiki Kaisha
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