Affilication of Author(s):矿业工程学院
Scope of patent:国内
School Sign:第一单位
Disigner of the Invention:马军强,夏泽,刘梓昌,于利强
Type of Patent:国内
State of Patent:专利授权
Application Number:201911036591.7
Service Invention or Not:no
Application Date:2019-10-29
Authorization Date:2021-08-20
First Author:yaoqiangling