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Affilication of Author(s):矿业工程学院
Scope of patent:国内
Disigner of the Invention:doulinming,He Jiang,王正义,王永忠,葛庆
Type of Patent:国内
State of Patent:专利授权
Application Number:201910302736.7
Number of Inventors:6
Service Invention or Not:no
Application Date:2019-04-16
Publication Date:2020-08-11
Authorization Date:2020-08-11
First Author:曹晋荣
