Affilication of Author(s):矿业工程学院
Disigner of the Invention:zhangjixiong,梅贤丞,sunqiang
State of Patent:专利授权
Application Number:2016364117
Authorization number:2016364117
Number of Inventors:4
Service Invention or Not:no
Application Date:2016-11-18
Authorization Date:2019-02-14
First Author:zhangqiang