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China Zhongtie Major Bridge Engineering Group Co., Ltd.
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Wuhan, Hubei, CN
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Patent Grant
Three-truss continuous steel truss girder-pushing device and arrang...
Patent number
8,732,882
Issue date
May 27, 2014
China Zhongtie Major Bridge Engineering Group Co., Ltd.
Shunquan Qin
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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