Tragbare Vorrichtung zum Kaltbiegen von Metallrohren,申请号DED545230D-传众专利搜索

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发明名称	Tragbare Vorrichtung zum Kaltbiegen von Metallrohren
摘要
申请公布号	DE545230(C)	申请公布日期	1932.02.26
申请号	DED545230D	申请日期	1930.05.09
申请人	LOUIS EMILE BOURDOIS	发明人
分类号	B21D7/06	主分类号	B21D7/06
代理机构		代理人
主权项
地址

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