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近距离高瓦斯煤层群薄煤层无人工作面开采设备及方法
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Disigner of the Invention:吴刚,lishuang,Zanglei,tangjun,梁敏富,马盟,陈宁宁,柏桦林

Type of Patent:国内

State of Patent:专利授权

Application Number:201710560971.5

Number of Inventors:9

Service Invention or Not:no

Application Date:2017-07-11

Authorization Date:2019-03-22

First Author:fangxinqiu

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School/Department:矿业工程学院

Gender:Male

Degree:Doctor

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