Khoichi Okuno

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Izumiotsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphinylmethyl polypenols and polyglycidyl ethers thereof
- Patent number 4,621,123
- Issue date Nov 4, 1986
- Sumitomo Chemical Company, Limited
- Hisao Takagishi
- C07 - ORGANIC CHEMISTRY