Dongyang Structural Engineers Co., LTD

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Steel-concrete composite beam using asymmetric section steel beam
- Patent number 6,807,789
- Issue date Oct 26, 2004
- Daewoo Engineering & Construction Co., LTD
- Dae-young Kim
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES