Patent
1989-05-30
1991-02-19
Mathews, A. A.
354321, G03D 308
Patent
active
049948393
ABSTRACT:
This invention is to provide a developing device for developing images by means of a photographic process wherein a photographic film is sequentially transported through a developing fluid, a bleach fixing fluid and a stabilizing fluid, and the device comprises developing tank containing the developing fluid, a bleach fixing tank containing the bleach fixing and a stabilizing tank containing the stabilizing fluid, said bleach fixing tank is independently movable in the vertical direction so as to prevent contamination of the developing and stabilizing fluids by the bleach fixing fluid.
REFERENCES:
patent: 2551892 (1951-05-01), Mitchell
patent: 3079852 (1963-03-01), Little et al.
patent: 4705377 (1987-11-01), Kobayaslri et al.
Mathews A. A.
Minolta Camera Kabushiki Kaisha
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