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一种启闭进出风门的矿用轨道车辆控制装置
Release time:2020-10-30 Hits:Affilication of Author(s):化工学院
Disigner of the Invention:zhangran,zhanglifang,Yun Zhao
Type of Patent:国内
State of Patent:专利授权
Application Number:201710389221.6
Number of Inventors:4
Service Invention or Not:no
Application Date:2017-05-27
Authorization Date:2019-07-23
First Author:nizhonghai
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