Sung-Deuk An

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Gunpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Flame retardant polyurethane artificial leather and method for manu...
- Patent number 10,640,646
- Issue date May 5, 2020
- Hyundai Motor Company
- Hye-Na Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FLAME RETARDANT POLYURETHANE ARTIFICIAL LEATHER AND METHOD FOR MANU...
- Publication number 20180237637
- Publication date Aug 23, 2018
- Hyundai Motor Company
- Hye-Na Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...