Verfahren und Einrichtung zur Herstellung von Rohren mit gewellten Wandungen,申请号DE19681752592-传众专利搜索

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发明名称	Verfahren und Einrichtung zur Herstellung von Rohren mit gewellten Wandungen
摘要
申请公布号	DE1752592(A1)	申请公布日期	1971.07.29
申请号	DE19681752592	申请日期	1968.06.20
申请人	SOCIETE FRANCAISE DES TUYAUX METALLIQUES FLEXIBLES FLEXIBLES	发明人	CHARVET,JOSEPH
分类号	B21D15/04	主分类号	B21D15/04
代理机构		代理人
主权项
地址

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