Verfahren und Vorrichtung zum Dichten der Sandfuellung von zu biegenden Rohren,申请号DE19661552902-传众专利搜索

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发明名称	Verfahren und Vorrichtung zum Dichten der Sandfuellung von zu biegenden Rohren
摘要
申请公布号	DE1552902(A1)	申请公布日期	1969.07.24
申请号	DE19661552902	申请日期	1966.12.12
申请人	INSTITUT FUER INDUSTRIELLE ROHRLEITUNGS- UND ISOLIERTECHNIK	发明人	HENZE,RUDOLF;WILDNER,GUENTER
分类号	B21D9/16	主分类号	B21D9/16
代理机构		代理人
主权项
地址

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