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发明名称
METHOD FOR DRIVING MINE WORKINGS IN SEAMS PRONE TO COAL AND GAS OUTBURSTS
摘要
申请公布号
RU2069763(C1)
申请公布日期
1996.11.27
申请号
SU19925068112
申请日期
1992.07.21
申请人
MAKEEVSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT PO BEZOPASNOSTI RABOT V GORNOJ PROMYSHLENNOSTI
发明人
FRIDMAN IOSIF SAMUILOVICH;NEDOSEKIN BORIS NIKOLAEVICH;BOBROV IVAN ANATOLEVICH;VAJNSHTEJN SERGEJ LEONIDOVICH
分类号
E21F5/00;(IPC1-7):E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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