Verfahren zur Herstellung von Rohren,申请号DE1932B153719D-传众专利搜索

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发明名称	Verfahren zur Herstellung von Rohren
摘要
申请公布号	DE588959(C)	申请公布日期	1935.11.25
申请号	DE1932B153719D	申请日期	1932.01.01
申请人	FRIEDRICH WILHELM KARL PETERS	发明人
分类号	B21B23/00	主分类号	B21B23/00
代理机构		代理人
主权项
地址

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