Yu S. Lee

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Bukgajwa-dong, Seodaemun-ku, Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rotative toothbrush
- Patent number 4,783,869
- Issue date Nov 15, 1988
- Yu S. Lee
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-BOARD DESK
- Publication number 20160143431
- Publication date May 26, 2016
- Yu Seung Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...