Hea-Chun Kang

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Cheongju, KR

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Patents Grantslast 30 patents

Information Patent Grant
Decorative floor covering comprising polyethylene terephthalate fil...
- Patent number 6,933,043
- Issue date Aug 23, 2005
- LG Chem, Ltd.
- Seog-Jae Son
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...