Chan Su Rha

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chewing gum composition for effectively eliminating nicotine accumu...
- Patent number 6,958,143
- Issue date Oct 25, 2005
- Tongyang Confectionery Co.
- Jin Hwan Choi
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Chewing gum composition for eliminating nicotine
- Publication number 20030129145
- Publication date Jul 10, 2003
- Jin Hwan Choi
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES