Keiji Matsumura

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
2-hydroxyphenylbenzotriazol compounds and the use thereof
- Patent number 5,071,995
- Issue date Dec 10, 1991
- Kuraray Co., Ltd.
- Tsugunori Kashimura
- C07 - ORGANIC CHEMISTRY