METHOD OF BOREHOLE HYDROMINING,申请号SU19874269900-传众专利搜索

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发明名称	METHOD OF BOREHOLE HYDROMINING
摘要
申请公布号	SU1654578(A1)	申请公布日期	1991.06.07
申请号	SU19874269900	申请日期	1987.05.25
申请人	MO GEOLOGORAZVEDOCHNYJ I IM.SERGO ORDZHONIKIDZE	发明人	DMITRIEV VIKTOR A,SU;BABICHEV NIKOLAJ I,SU;ABRAMOV GRIGORIJ YU,SU;PAVELEV VLADIMIR F,SU
分类号	E21C45/00	主分类号	E21C45/00
代理机构		代理人
主权项
地址

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