WERKZEUG ZUM BEIDSEITIGEN ENTGRATEN VON DURCHGANGSBOHRUNGEN,申请号DD19820246250-传众专利搜索

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发明名称	WERKZEUG ZUM BEIDSEITIGEN ENTGRATEN VON DURCHGANGSBOHRUNGEN
摘要
申请公布号	DD212669(A1)	申请公布日期	1984.08.22
申请号	DD19820246250	申请日期	1982.12.20
申请人	VEB KRANBAU EBERSWALDE,DD	发明人	SIEFKE,BERND,DD;SEIDLER,KARLHEINZ,DD
分类号	B23B51/10;(IPC1-7):B23B51/10	主分类号	B23B51/10
代理机构		代理人
主权项
地址

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