VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINES MEHRFACH GEKRUEMMTEN ROHRES,申请号DE19762642743-传众专利搜索

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发明名称	VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINES MEHRFACH GEKRUEMMTEN ROHRES
摘要
申请公布号	DE2642743(A1)	申请公布日期	1978.03.30
申请号	DE19762642743	申请日期	1976.09.23
申请人	BENTELER-WERKE AG WERK NEUHAUS	发明人	HANER,ECKEHARD,DR.-ING.;OLSZEWSKI,EGON
分类号	B21D9/08;B21D11/18;(IPC1-7):B21D9/03	主分类号	B21D9/08
代理机构		代理人
主权项
地址

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