Photographic processing apparatus

Details Photographic processing apparatus Photographic processing apparatus

1976-05-06

1978-04-18

Braun, Fred L.

354312, 354337, 354331, G03D 1700, G03D 1302

Patent

active

040854159

ABSTRACT:
A photographic processing apparatus includes a developing tank, a fixing tank, a moving plate structure in the form of an open framework guided between the developing tank and the fixing tank, for carrying thereon a sheet of printing paper from the former to the latter. These tanks and the moving plate structure are enclosed in a box-type casing provided at top with a light-filtering cover. Thus, the developing and fixing operations can be carried out in a brightly lighted room.

REFERENCES:
patent: 615143 (1898-11-01), Cozzens
patent: 758277 (1904-04-01), Peters
patent: 855402 (1907-05-01), Hayden
patent: 2193457 (1940-03-01), Hogan
patent: 2732779 (1956-01-01), Beard et al.

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