Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent
1980-07-25
1982-11-16
Holtje, Nelson C.
Photography and optical equipment
Projector or viewer
With provision for transparency magazine
D1601
Patent
active
D02669307
REFERENCES:
patent: D181682 (1957-12-01), Stein
patent: D205323 (1966-07-01), Claar
patent: D222845 (1972-01-01), Matsuda
patent: D247852 (1978-05-01), Fukuda
patent: D262633 (1982-01-01), Kato
patent: 3005392 (1961-10-01), Kaden
patent: 4065779 (1977-12-01), Lange
patent: 4072970 (1978-02-01), Winkler
Minolta Contact Sheet-F/W 1979-Front Cover-Bottom half-Camera at upper left, (Model AF).
Olympus Flyer-"XA"-Front Cover Camera.
Cannon AF 35 M Sure Shot Flyer-12/79-Front Cover Camera.
Rubner Karl-Heinz
Schultes Herbert
Agfa - Gevaert AG
Holtje Nelson C.
Striker Michael J.
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