Hyun-Joo Koh

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Shiheung, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic solvent composition for film transfer and a method for wet...
- Patent number 6,428,647
- Issue date Aug 6, 2002
- Yemoon Tech Co., Ltd.
- Hyun-Joo Koh
- B44 - DECORATIVE ARTS