Wan Seok Ko

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing black ginseng having increased ginsenoside RH2...
- Patent number 9,289,458
- Issue date Mar 22, 2016
- Sang Wha Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING BLACK GINSENG HAVING INCREASED GINSENOSIDE RH2...
- Publication number 20140127331
- Publication date May 8, 2014
- Sang Wha Ko
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES