Vorrichtung zur Dichtheitspruefung von Betonrohren,申请号DE19651473676-传众专利搜索

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发明名称	Vorrichtung zur Dichtheitspruefung von Betonrohren
摘要
申请公布号	DE1473676(A1)	申请公布日期	1969.07.03
申请号	DE19651473676	申请日期	1965.09.20
申请人	AKTIEBOLAGET OTTO-VERKEN	发明人	DAHLNOR,TURE
分类号	G01M3/28	主分类号	G01M3/28
代理机构		代理人
主权项
地址

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