SCHRAPPER FUER GRABENBUNKER,申请号DD19890325164-传众专利搜索

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发明名称	SCHRAPPER FUER GRABENBUNKER
摘要
申请公布号	DD279517(A1)	申请公布日期	1990.06.06
申请号	DD19890325164	申请日期	1989.01.23
申请人	VEB MANSFELD GENERALLIEFERANT METALLURGIE - ERZPROJEKT,DD	发明人	UTZIG,HEINRICH,DD;JUNGHANS,BERND,DD;KAESEBERG,JOERG,DD;MEZGER,CLAUS D.,DD
分类号	E02F3/54;(IPC1-7):E02F3/54	主分类号	E02F3/54
代理机构		代理人
主权项
地址

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