Se-Hong O

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Forty millimeter caliber exercise bullet
- Patent number 8,464,641
- Issue date Jun 18, 2013
- Korea C.N.O. Tech Co. Ltd.
- Se-Hong O
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Forty millimeter caliber exercise bullet
- Publication number 20120180685
- Publication date Jul 19, 2012
- Se-Hong O
- F42 - AMMUNITION BLASTING