Jong-Sul Chae

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Namwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Impact absorption facility for road
- Patent number 8,434,965
- Issue date May 7, 2013
- Geum Sung Industry Co., Ltd.
- Jong-Sul Chae
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
IMPACT ABSORPTION FACILITY FOR ROAD
- Publication number 20130017015
- Publication date Jan 17, 2013
- Jong-Sul Chae
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES