SANGKIL LEE

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Block assembly
- Patent number 9,579,589
- Issue date Feb 28, 2017
- Sangkil Lee
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BLOCK ASSEMBLY
- Publication number 20170036137
- Publication date Feb 9, 2017
- SANGKIL LEE
- A63 - SPORTS GAMES AMUSEMENTS