METHOD FOR DRIVING WORKINGS IN OUTBURST-PRONE COAL SEAMS,申请号SU19914926159-传众专利搜索

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发明名称	METHOD FOR DRIVING WORKINGS IN OUTBURST-PRONE COAL SEAMS
摘要
申请公布号	RU1810579(C)	申请公布日期	1993.04.23
申请号	SU19914926159	申请日期	1991.04.08
申请人	INSTITUT GEOTEKHNICHESKOJ MEKHANIKI AN USSR	发明人	ZORIN ANDREJ N;VDOVICHENKO VLADIMIR P;NIKOLSKAYA ALENA I;BABENKO VENIAMIN S
分类号	E21F5/00	主分类号	E21F5/00
代理机构		代理人
主权项
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