EQUIPMENT FOR MAKING HOLES IN GROUND,申请号SU19914941138-传众专利搜索

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发明名称	EQUIPMENT FOR MAKING HOLES IN GROUND
摘要
申请公布号	RU2002002(C1)	申请公布日期	1993.10.30
申请号	SU19914941138	申请日期	1991.06.03
申请人	INSTITUT GORNOGO DELA SO RAN	发明人	SKACHKOV KONSTANTIN B
分类号	E02F5/18;(IPC1-7):E02F5/18	主分类号	E02F5/18
代理机构		代理人
主权项
地址

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