METHOD OF CONTROLLING GAS RELEASE IN MINING A SERIES OF STRATA,申请号SU19884387616-传众专利搜索

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发明名称	METHOD OF CONTROLLING GAS RELEASE IN MINING A SERIES OF STRATA
摘要
申请公布号	SU1543078(A1)	申请公布日期	1990.02.15
申请号	SU19884387616	申请日期	1988.03.03
申请人	VOSTOCH NII BEZOPASNOSTI	发明人	MURASHEV VYACHESLAV I,SU;POPKOV MIKHAIL P,SU;STEKOLSHCHIKOV GENNADIJ G,SU;SMIRNOV GENNADIJ F,SU;MALYSHEV YURIJ N,SU;SHUNDULIDI ALEKSANDR I,SU
分类号	E21C41/18	主分类号	E21C41/18
代理机构		代理人
主权项
地址

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