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Photothermographic material
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Patent number 6,297,001
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Issue date Oct 2, 2001
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Konica Corporation
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Hideki Takiguchi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Imidazolium hardeners
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Patent number 5,527,665
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Issue date Jun 18, 1996
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E. I. Du Pont de Nemours and Company
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Ludovic Fodor
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C07 - ORGANIC CHEMISTRY
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Silver halide photographic materials
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Patent number 5,008,177
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Issue date Apr 16, 1991
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Fuji Photo Film Co., Ltd.
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Kensuke Goda
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Silver halide photographic materials
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Patent number 4,618,570
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Issue date Oct 21, 1986
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Konishiroku Photo Industry Co., Ltd.
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Takashi Kadowaki
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Method of hardening gelatin
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Patent number 4,066,636
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Issue date Jan 3, 1978
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Fuji Photo Film Co., Ltd.
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Hidefumi Sera
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C07 - ORGANIC CHEMISTRY