DEVICE FOR MUCK DRAWING IN UNDERGROUND DRIFTS WITH TRACK HAULAGE,申请号CS19870002117-传众专利搜索

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发明名称	DEVICE FOR MUCK DRAWING IN UNDERGROUND DRIFTS WITH TRACK HAULAGE
摘要
申请公布号	CS8702117(A1)	申请公布日期	1989.02.10
申请号	CS19870002117	申请日期	1987.03.27
申请人	RACANSKY KAREL,CS	发明人	RACANSKY KAREL,CS
分类号	B61D11/00;E21D13/00;(IPC1-7):E21D13/00	主分类号	B61D11/00
代理机构		代理人
主权项
地址

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