Kwon I. Kim

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Inchon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of composite semi-permeable membrane
- Patent number 5,593,738
- Issue date Jan 14, 1997
- Cheil Synthetics Inc.
- Dae W. Ihm
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...