Delsoo Suh

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Tokushima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 2-isocephem derivatives
- Patent number 6,063,918
- Issue date May 16, 2000
- Otsuka Kagaku Kabushiki Kaisha
- Michio Sasaoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2-isocephem derivatives
- Patent number 5,688,942
- Issue date Nov 18, 1997
- Otsuka Kagaku Kabushiki Kaisha
- Michio Sasaoka
- C07 - ORGANIC CHEMISTRY