HongKi Kim

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Kyonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Optically active chroman and thiochroman derivatives
- Patent number 6,610,733
- Issue date Aug 26, 2003
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- SungDae Park
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Optically active chroman and thiochroman derivatives
- Publication number 20030125571
- Publication date Jul 3, 2003
- SungDae Park
- C07 - ORGANIC CHEMISTRY