Affilication of Author(s):矿业工程学院

Disigner of the Invention:梁敏富,刘晓宁,吴刚,樊海亮

State of Patent:专利授权

Application Number:2017204543

Authorization number:2017204543

Number of Inventors:5

Service Invention or Not:no

Application Date:2014-03-26

Authorization Date:2019-07-30

First Author:fangxinqiu