Takayosi Omura

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Hino, JA

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide photographic element containing a gelatinous layer ha...
- Patent number 4,088,495
- Issue date May 9, 1978
- Konishiroku Photo Industry Co., Ltd.
- Teiji Habu
- C07 - ORGANIC CHEMISTRY