Koichi Kojima

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Tokyo, JA

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Patents Grantslast 30 patents

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9-OXO-15 .xi.-HYDROXY-20-ALKYLIDENEPROST-13(TRANS)-ENOIC ACID DERIV...
- Patent number 4,064,351
- Issue date Dec 20, 1977
- Sankyo Company Limited
- Kiyoshi Sakai
- C07 - ORGANIC CHEMISTRY