Tooru Nakaguchi

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing high purity 1,1-bis(4-hydroxyphenyl)cyclohexanes
- Patent number 6,875,896
- Issue date Apr 5, 2005
- Honshu Chemical Industry Co., Ltd.
- Kazuhiko Yao
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for producing high purity 1,1-bis(4-hydroxyphenyl)cyclohexanes
- Publication number 20050004405
- Publication date Jan 6, 2005
- Kazuhiko Yao
- C07 - ORGANIC CHEMISTRY