Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1978-07-31
1980-12-23
Ansher, Bernard
Recording, communication, or information retrieval equipment
Computer, data processor equipment
D1401, D1499
Patent
active
D02576767
REFERENCES:
patent: D230995 (1974-03-01), Thomsen et al.
patent: D235211 (1975-05-01), Deschamps
patent: D245022 (1977-07-01), Thomsen
patent: D245433 (1977-08-01), Thomsen et al.
patent: 3294405 (1966-12-01), Pritchard
Deschamps Robert L.
Kehl Joseph D.
Ansher Bernard
Newitt George B.
Shure Brothers Inc.
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