Tadamichi Takada

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Catalytic process for copolymerizing epoxy compounds with carbon di...
- Patent number 3,953,383
- Issue date Apr 27, 1976
- Nippon Oil Seal Industry Co., Ltd.
- Shohei Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...