Myeong-soon Kang

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polysulfone, electrolyte membrane using the same, and fuel cell usi...
- Patent number 8,026,339
- Issue date Sep 27, 2011
- Samsung SDI Co., Ltd.
- Chung-kun Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYSULFONE, ELECTROLYTE MEMBRANE USING THE SAME, AND FUEL CELL USI...
- Publication number 20080102342
- Publication date May 1, 2008
- Samsung SDI Co., Ltd
- Chung-kun CHO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...