Photocopying – Projection printing and copying cameras – With developing
Patent
1983-07-05
1985-11-12
Adams, Russell E.
Photocopying
Projection printing and copying cameras
With developing
354308, 354331, G03B 2732, G03B 2752
Patent
active
045524521
ABSTRACT:
A daylight enlarger of the enclosed image-framing area type wherein the image framing area is enclosed by solid curtain walls having at least one light-tight arm-hole therein and wherein part of one of the walls encompasses in a light-tight manner a removable actinic light opaque processing dish having a lid which when the dish is present in the wall can be opened to enable print material to be placed therein and which can be closed from inside the enclosed image framing area.
REFERENCES:
patent: 2405233 (1946-08-01), Peckham
patent: 4053219 (1977-10-01), Damm et al.
patent: 4452527 (1984-06-01), Turner et al.
Moore Michael H.
Turner George F. A. M.
Twigger Ernest J.
Adams Russell E.
Brown Brian W.
Ciba-Geigy AG
Falber Harry
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