Verfahren zum Verbinden eines hohlen Blechkoerpers mit einem Fuellstueck,申请号DE1942G011348D-传众专利搜索

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发明名称	Verfahren zum Verbinden eines hohlen Blechkoerpers mit einem Fuellstueck
摘要
申请公布号	DE939242(C)	申请公布日期	1956.02.16
申请号	DE1942G011348D	申请日期	1942.11.13
申请人	PAUL CURT JOHANNES GROSSFUSS	发明人	GRUNER WERNER DR.-ING.
分类号	B21D39/04	主分类号	B21D39/04
代理机构		代理人
主权项
地址

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