Toshihisa Mashiko

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
4,7-dihydroisothiazolo(5,4-b)pyridine derivatives and cardiovascula...
- Patent number 4,874,760
- Issue date Oct 17, 1989
- Toa Eiyo, Ltd.
- Shin-ichi Yamada
- C07 - ORGANIC CHEMISTRY