Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1981-08-18
1984-01-10
Ansher, Bernard
Recording, communication, or information retrieval equipment
Computer, data processor equipment
D14 64, D1403
Patent
active
D02721465
REFERENCES:
patent: D254435 (1980-03-01), Ferron
patent: D261508 (1981-10-01), Pardo
patent: D264465 (1982-05-01), Mackenzie
patent: D266763 (1982-11-01), Grae
patent: 4053717 (1977-10-01), Snider
patent: 4124785 (1978-11-01), Seretny et al.
patent: 4251696 (1981-02-01), Mackenzie
patent: 4379953 (1983-04-01), Huff
Ansher Bernard
Brown Boniard I.
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