by measuring the optical density of the film

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G03D2203/0625

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GPHYSICS G03Photography G03DAPPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS ACCESSORIES THEREFOR G03D2203/00Liquid processing apparatus involving immersion washing apparatus involving immersion

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G03D2203/0625by measuring the optical density of the film

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Patents Grantslast 30 patents

Information Patent Grant
Automatic processing machine for silver halide photographic light-s...
- Patent number 5,701,541
- Issue date Dec 23, 1997
- Konica Corporation
- Yutaka Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for processing photographic sensitive material
- Patent number 5,669,031
- Issue date Sep 16, 1997
- Fuji Photo Film Co., Ltd.
- Takatoshi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of processing photographic silver halide materials
- Patent number 5,620,834
- Issue date Apr 15, 1997
- Eastman Kodak Company
- Jeffrey K. Green
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic processing condition managing method, and method and a...
- Patent number 5,619,742
- Issue date Apr 8, 1997
- Fuji Photo Film Co., Ltd.
- Nobuo Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY