Uichi Shibata

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
3-Substituted-2(1H)pyridon-6-carboxylic acids and process for prepa...
- Patent number 4,083,850
- Issue date Apr 11, 1978
- Meiji Seika Kaisha Ltd.
- Takemi Koeda
- C07 - ORGANIC CHEMISTRY