Vorrichtung zum hydromechanischen Ziehen von Hohlkoerpern,申请号DE19641777299-传众专利搜索

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发明名称	Vorrichtung zum hydromechanischen Ziehen von Hohlkoerpern
摘要
申请公布号	DE1777299(A1)	申请公布日期	1971.07.29
申请号	DE19641777299	申请日期	1964.11.25
申请人	SIEMENS ELECTROGERAETE GMBH	发明人	BUERK,EUGEN
分类号	B21D22/20;B21D24/02	主分类号	B21D22/20
代理机构		代理人
主权项
地址

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