Joo O. Song

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of multi-component polymer membrane
- Patent number 4,752,624
- Issue date Jun 21, 1988
- Korea Advanced Institute of Science and Technology
- Seong C. Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...