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Ssamu Sasaki
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Hino, JP
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last 30 patents
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Patent Grant
Electrophotographic substituted p,p'-bisazo diphenyl acrylonitrile...
Patent number
4,495,261
Issue date
Jan 22, 1985
Konishiroku Photo Industry Co., Ltd.
Jiro Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY