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CPC
G03C2005/3007
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G
PHYSICS
G03
Photography
G03C
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES
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G03C2005/3007
Ascorbic acid
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Patents Grants
last 30 patents
Information
Patent Grant
Processing method of silver halide light sensitive photographic mat...
Patent number
6,440,652
Issue date
Aug 27, 2002
Konica Corporation
Shoji Nishio
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Processing of radiographic materials having emulsion grains rich in...
Patent number
6,066,441
Issue date
May 23, 2000
Agfa-Gevaert, N.V.
Benedictus Jansen
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
System and method for radiological image formation
Patent number
6,048,096
Issue date
Apr 11, 2000
Agfa-Gevaert, N.V.
Ann Verbeeck
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Development processing method of silver halide photographic materia...
Patent number
5,989,773
Issue date
Nov 23, 1999
Fuji Photo Film Co., Ltd.
Kouta Fukui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Development processing method of silver halide photographic materia...
Patent number
5,925,493
Issue date
Jul 20, 1999
Fuji Photo Film Co., Ltd.
Kouta Fukui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of manufacturing silver halide emulsion
Patent number
5,254,456
Issue date
Oct 19, 1993
Fuji Photo Film Co., Ltd.
Seiji Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic photosensitive material
Patent number
5,079,138
Issue date
Jan 7, 1992
Fuji Photo Film Co., Ltd.
Shunji Takada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY