Takayoshi Ohmura

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Hino, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for hardening gelatin
- Patent number 4,057,538
- Issue date Nov 8, 1977
- Konishiroku Photo Industry Co., Ltd.
- Teiji Habu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY