Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1982-12-27
1985-03-26
Corrigan, Jane E.
Recording, communication, or information retrieval equipment
Computer, data processor equipment
D14 3
Patent
active
D02781468
REFERENCES:
patent: D185964 (1959-08-01), Barsumian
patent: D197610 (1964-03-01), Miller
patent: D215724 (1969-10-01), van der Poel
patent: D246975 (1978-01-01), Hampf
patent: D263044 (1982-02-01), Schulze-Bahr
Corrigan Jane E.
North American Philips Corporation
Schneider Rolf E.
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