Jae In Yoon

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Kyungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Terephthalamide derivatives
- Patent number 5,922,871
- Issue date Jul 13, 1999
- Dongwha Pharmaceutical Ind. Co., Ltd.
- Sung Joon Yoon
- C07 - ORGANIC CHEMISTRY