Hyojin Lee

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Gyeongsangbuk-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
AROMATIC DIAMINE AND METHOD FOR MANUFACTURING THE SAME, AND ARAMID...
- Publication number 20120289631
- Publication date Nov 15, 2012
- Hyojin Lee
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING