Keiichi Nakazawa

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Hadano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thiourea derivatives and antimicrobial agent and antiulcer agent co...
- Patent number 5,214,053
- Issue date May 25, 1993
- Terumo Kabushiki Kaisha
- Keiichi Nakazawa
- C07 - ORGANIC CHEMISTRY