VERFAHREN ZUR FEINBEARBEITUNG VON WELLENNUTEN,申请号DD19880315801-传众专利搜索

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发明名称	VERFAHREN ZUR FEINBEARBEITUNG VON WELLENNUTEN
摘要
申请公布号	DD272245(A1)	申请公布日期	1989.10.04
申请号	DD19880315801	申请日期	1988.05.16
申请人	VEB KOMBINAT GETRIEBE UND KUPPLUNGEN - STAMMBETRIEB -,DD	发明人	KNOEPFEL,SIEGFRIED,DD;SIEDMANN,ULRICH,DD
分类号	B24B19/02;(IPC1-7):B24B19/02	主分类号	B24B19/02
代理机构		代理人
主权项
地址

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