Osamu Nishiwaki

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
7-(.beta.-Aminoacylamino)-3-substituted-3-cephem-4-carboxylic acid...
- Patent number 4,187,374
- Issue date Feb 5, 1980
- Fujisawa Pharmaceutical Co., Ltd.
- Kunihiko Tanaka
- C07 - ORGANIC CHEMISTRY