Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1978-07-05
1981-03-17
Ansher, Bernard
Recording, communication, or information retrieval equipment
Computer, data processor equipment
D1401
Patent
active
D02585855
REFERENCES:
patent: D222911 (1972-02-01), Weiss et al.
patent: D246306 (1977-11-01), Kishi
patent: D250474 (1978-12-01), Nishigaki
patent: 3900172 (1975-08-01), Kamaya
Lafayette Electronics, No. #750, .COPYRGT. 1974, p. 75, Item #7, head cleaner cassette.
Ansher Bernard
Neuman Sidney
TDK Electronics Co. Ltd.
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