Language : English
He Jiang

Patents

冲击矿压巷道逃生通道

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Affilication of Author(s):矿业工程学院

Disigner of the Invention:doulinming,Cao Anye,gongsiyuan,蔡武,李振雷,丁言露

Type of Patent:国内

State of Patent:专利授权

Application Number:201410326587.5

Number of Inventors:7

Service Invention or Not:no

Application Date:2014-07-09

Authorization Date:2016-07-06

First Author:He Jiang