UNIT OF MINE POWER SUPPORT FOR SELECTIVE EXCAVATION OF MINERALS WITH FILLING-UP,申请号SU19833543260-传众专利搜索

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发明名称	UNIT OF MINE POWER SUPPORT FOR SELECTIVE EXCAVATION OF MINERALS WITH FILLING-UP
摘要
申请公布号	SU1165796(A1)	申请公布日期	1985.07.07
申请号	SU19833543260	申请日期	1983.01.14
申请人	BRUSS VNI PI GALURGII PROIZV OB "BELORUSKALIJ" IM.50-LETIYA SSSR	发明人	BLAGOVESHCHENSKIJ ROMAN V,SU;GAPONOV MIKHAIL K,SU;SOROKIN VIKTOR A,SU;DENKEVICH TADEUSH E,SU
分类号	E21D23/00;(IPC1-7):E21D23/00	主分类号	E21D23/00
代理机构		代理人
主权项
地址

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