中国矿业大学主页平台系统 mengbo--Home-- 一种高应力冲击地压巷道锚杆、设计方法和工作方法

Affilication of Author(s):
力学与土木工程学院
Scope of patent:
国内
Disigner of the Invention:
jinghongwen,Young,qiyanjun,wangyingchao,huangyanhua,方尧
Type of Patent:
国内
State of Patent:
专利授权
Application Number:
201910885804.7
Number of Inventors:
7
Service Invention or Not:
no
Application Date:
2019-09-19
Authorization Date:
2020-09-08
First Author:
mengbo

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