Kazuyuki Watanabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a 4,6-bis(difluoromethoxy)-2-alkylthiopyrimidine
- Patent number 5,071,982
- Issue date Dec 10, 1991
- Asahi Glass Co., Ltd.
- Sumio Yoshino
- C07 - ORGANIC CHEMISTRY