Moon S. Beak

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Kyungsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for the preparation of copolyester elastomer having high vis...
- Patent number 5,407,981
- Issue date Apr 18, 1995
- Cheil Synthetics Inc.
- Kwang T. Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...