Maschine zum schraubenfoermigen Biegen von Rohren,申请号DE1929H121693D-传众专利搜索

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发明名称	Maschine zum schraubenfoermigen Biegen von Rohren
摘要
申请公布号	DE526752(C)	申请公布日期	1931.06.10
申请号	DE1929H121693D	申请日期	1929.05.18
申请人	HILGERS MASCHINEN- UND APPARATE-BAU-ANSTALT M.B.H.	发明人
分类号	B21D11/06	主分类号	B21D11/06
代理机构		代理人
主权项
地址

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