一种矿压活动规律无损监测方法

Release time:2020-10-30 Hits:

Disigner of the Invention:缪协兴,wuyu,zhangkai,Guimin Zhang,李明,chenyanlong

Type of Patent:国内

State of Patent:专利授权

Application Number:201510391082.1

Number of Inventors:7

Service Invention or Not:no

Application Date:2015-07-06

Authorization Date:2017-06-30

First Author:zhanghouquan