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Affilication of Author(s):矿业工程学院
Disigner of the Invention:doulinming,马志强
Type of Patent:国内
State of Patent:专利授权
Application Number:201610058892.X
Number of Inventors:3
Service Invention or Not:no
Application Date:2016-01-28
Authorization Date:2019-06-04
First Author:He Jiang