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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:文杰,zhangdongsheng,秦冬冬,李鹏
Type of Patent:国内
State of Patent:专利授权
Application Number:201811007917.9
Service Invention or Not:no
Application Date:2018-08-31
Authorization Date:2021-08-17
First Author:wangxufeng