Washing of emulsions

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide photographic emulsion
- Patent number 5,804,361
- Issue date Sep 8, 1998
- Konica Corporation
- Tetsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gold sensitized silver halide emulsion and photographic silver hali...
- Patent number 4,914,017
- Issue date Apr 3, 1990
- Fuji Photo Film Co., Ltd.
- Hiroyuki Mifune
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
3881934
- Patent number 3,881,934
- Issue date May 6, 1975
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3396027
- Patent number 3,396,027
- Issue date Aug 6, 1968
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY