Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1981-09-25
1984-01-24
Ansher, Bernard
Recording, communication, or information retrieval equipment
Computer, data processor equipment
D14 06, D1403
Patent
active
D02723417
REFERENCES:
patent: D235455 (1975-06-01), Walz
patent: D236134 (1975-07-01), Christie et al.
patent: D259561 (1981-06-01), Baum
patent: D266162 (1982-09-01), Martinez
patent: 3904826 (1975-09-01), Murata et al.
Ansher Bernard
Beecher Keith D.
T.A.D. Avanti, Inc.
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