Yoko Nishida

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Double ester of 16.beta.-ethylestran-17.beta.-ol derivatives
- Patent number 4,609,650
- Issue date Sep 2, 1986
- Takeda Chemical Industries, Ltd.
- Yoshinobu Yoshimura
- C07 - ORGANIC CHEMISTRY