METHOD OF MINING OUTBURST-PRONE COAL SEAMS,申请号SU19894693068-传众专利搜索

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发明名称	METHOD OF MINING OUTBURST-PRONE COAL SEAMS
摘要
申请公布号	SU1645553(A1)	申请公布日期	1991.04.30
申请号	SU19894693068	申请日期	1989.05.15
申请人	DO POLT INSTITUT	发明人	SAPITSKIJ KONSTANTIN F,SU;LOBKOV NIKOLAJ I,SU;ARTAMONOV VLADIMIR N,SU;FOMICHEV VLADIMIR I,SU;IVASHKIN EVGENIJ D,SU;NEBYLITSA VLADIMIR V,SU
分类号	E21F5/00;E21C41/18	主分类号	E21F5/00
代理机构		代理人
主权项
地址

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