HYEDONG BRIDGE CO., LTD.

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Composite girder for bridge construction
- Patent number 8,544,129
- Issue date Oct 1, 2013
- Hyedong Bridge Co., Ltd.
- Yong-seock Won
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE GIRDER FOR BRIDGE CONSTRUCTION
- Publication number 20130104320
- Publication date May 2, 2013
- HYEDONG BRIDGE CO., LTD.
- Yong-seock Won
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks