METHOD OF DRIVING A CUT-THROUGH WHEN MINING THICK GENTLY SLOPING MINERAL BEDS,申请号SU19802912126-传众专利搜索

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发明名称	METHOD OF DRIVING A CUT-THROUGH WHEN MINING THICK GENTLY SLOPING MINERAL BEDS
摘要
申请公布号	SU891926(A1)	申请公布日期	1981.12.23
申请号	SU19802912126	申请日期	1980.04.16
申请人	INST GORNOJ MEKHANIKI IM.G.A.TSULUKIDZE AN GSSR	发明人	MIKELADZE ALEKSEJ S,SU;KAVTIASHVILI USHANGI N,SU
分类号	(IPC1-7):E21C41/04	主分类号	(IPC1-7):E21C41/04
代理机构		代理人
主权项
地址

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