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煤矿井下遇水膨胀软岩水仓的防水支护方法

Release time:2020-10-30 Hits:

Affilication of Author(s):矿业工程学院

Disigner of the Invention:裴松,夏朝科,戚栋,周长冰,张源,程敬义,wanzhijun,刘建明,程才,魏忠民,李付臣,李仲辉,李华,赵永亮

Note:15152453761

Type of Patent:国内

State of Patent:专利授权

Application Number:201310111666.X

Number of Inventors:15

Service Invention or Not:no

Application Date:2013-04-02

Authorization Date:2014-12-10

First Author:巩利斌

万志军

Gender:Male Education Level:With Certificate of Graduation for Doctorate Study Alma Mater:中国矿业大学 Main positions:中国煤炭学会开采专业委员会副主任兼秘书长 Degree:Doctor Status:在岗 School/Department:继续教育学院 Business Address:文昌校区教五楼 E-Mail: