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便捷稳定型高度可调式巷道帮部锚索施工平台

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Disigner of the Invention:xiewenbing,王其洲,jingshengguo

Type of Patent:国际

State of Patent:专利授权

Application Number:201420735294.8

Number of Inventors:4

Service Invention or Not:no

Application Date:2014-11-27

Authorization Date:2015-04-22

First Author:王兴开