Hang Soo Lee

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing biodegradable polyester polymer material in the...
- Patent number 7,511,115
- Issue date Mar 31, 2009
- Korea Institute of Science and Technology
- Soo Hyun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method of preparing biodegradable polyester polymer material in the...
- Publication number 20070299236
- Publication date Dec 27, 2007
- Soo Hyun Kim
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING