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Affilication of Author(s):矿业工程学院
Disigner of the Invention:王选琳,秦冬冬,郝鑫宇,文杰
Type of Patent:国内
State of Patent:专利授权
Application Number:201810686901.9
Number of Inventors:5
Service Invention or Not:no
Application Date:2018-06-28
Authorization Date:2019-09-27
First Author:wangxufeng