Automatic developing apparatus for a photosensitive material

Details Automatic developing apparatus for a photosensitive material Automatic developing apparatus for a photosensitive material

1989-11-09

1991-08-27

Mathews, A. A.

354324, 354331, G03D 302, G03D 308

Patent

active

050437569

ABSTRACT:
Disclosure is an automatic processing apparatus for processing a silver halide photosensitive material with a processing agent, comprising; a processing tank for containing the processing agent, conveyance rollers for conveying the photosensitive material through the processing tank, and a sealing device for preventing the processing agent in the processing tank from coming into contact with air, wherein the processing tank has a tube shape.

REFERENCES:
patent: 3057282 (1962-10-01), Luboshez
patent: 3273485 (1966-09-01), Limberger
patent: 3330196 (1967-07-01), Chen et al.
patent: 3379113 (1968-04-01), Hosoya et al.
patent: 4166689 (1979-09-01), Schausberger et al.
patent: 4178089 (1979-12-01), Spence-Bate
patent: 4324479 (1982-04-01), Sachs
patent: 4616915 (1986-10-01), Norris

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