Kum-Sik Jeong

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Door lock of cargo container having burglarproof function
- Patent number 7,441,425
- Issue date Oct 28, 2008
- Kum-Sik Jeong
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Door lock of cargo container having burglarproof function
- Publication number 20080078222
- Publication date Apr 3, 2008
- Kum-Sik Jeong
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES