VERFAHREN ZUM ZIEHEN VON TITANDRAHT,申请号DD19900339911-传众专利搜索

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发明名称	VERFAHREN ZUM ZIEHEN VON TITANDRAHT
摘要
申请公布号	DD293751(A5)	申请公布日期	1991.09.12
申请号	DD19900339911	申请日期	1990.04.20
申请人	BERGAKADEMIE FREIBERG DIREKT. FORSCH.,DE	发明人	KUTZSCHE,KARL,DE;HILDEBRAND,MARTIN,DE
分类号	B21C1/00;(IPC1-7):B21C1/00	主分类号	B21C1/00
代理机构		代理人
主权项
地址

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