Language : English
张益东

Patents

一种基于巷道承载结构的锚杆支护参数确定方法

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Disigner of the Invention:倪杰,陈翔鹄,邓改革,zhangkai,方江,李晋平,王东飞,jiming,王强,王悦平,程亮,巫林平,高林生

Type of Patent:国内

State of Patent:专利授权

Application Number:201310130339.9

Number of Inventors:14

Service Invention or Not:no

Application Date:2013-04-16

Authorization Date:2015-04-29

First Author:zhangyidong