Toshiharu Tokuhara

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Tokuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Titanium trichloride catalytic component and homo- or co-polymeriza...
- Patent number 4,434,081
- Issue date Feb 28, 1984
- Toyo Stauffer Chemical Co., Ltd.
- Yoshikazu Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...