Masashi Kohno

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacture of diphenylmethane diisocyanates
- Patent number 4,547,322
- Issue date Oct 15, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C07 - ORGANIC CHEMISTRY