Hiroshi Naganawa

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Production of antibiotics neothramycin A and neothramycin B
- Patent number 4,049,497
- Issue date Sep 20, 1977
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE