METHOD OF CONTROLLING ROCK DUMPING AT OPEN-CUT MINING OF MINERALS,申请号SU19762462162-传众专利搜索

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发明名称	METHOD OF CONTROLLING ROCK DUMPING AT OPEN-CUT MINING OF MINERALS
摘要
申请公布号	SU636390(A1)	申请公布日期	1978.12.05
申请号	SU19762462162	申请日期	1976.12.30
申请人	NII MEKHANIKI MO G UNIV IM. M.V.LOMONOSOVA	发明人	GRIGORYAN SAMVEL S,SU
分类号	(IPC1-7):E21C41/02	主分类号	(IPC1-7):E21C41/02
代理机构		代理人
主权项
地址

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