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一种倾斜煤层的高压水精准碎煤充填开采方法
Release time:2020-10-30 Hits:Affilication of Author(s):矿业工程学院
Scope of patent:国内
Disigner of the Invention:朱存利,sunqiang,zhangjixiong
Type of Patent:国内
State of Patent:专利授权
Application Number:201910633237.6
Number of Inventors:4
Service Invention or Not:no
Application Date:2019-07-15
Authorization Date:2020-05-08
First Author:Zhou Nan
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