Myeong-i Kwon

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Chungcheongbuk-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
Calendar Board Which Distinguishes the Holiday and the Normal Day
- Publication number 20080263917
- Publication date Oct 30, 2008
- Myeong-i Kwon
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES