Verfahren und Vorrichtung zur Dichtigkeitsprüfung von Deponierdichtungsbahnen.,申请号DE19910304041T-传众专利搜索

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发明名称	Verfahren und Vorrichtung zur Dichtigkeitsprüfung von Deponierdichtungsbahnen.
摘要
申请公布号	DE512167(T1)	申请公布日期	1994.02.03
申请号	DE19910304041T	申请日期	1991.05.03
申请人	TRACER RESEARCH CORP., TUCSON, ARIZ., US	发明人	GOLDING, RANDY D., TUCSON, ARIZONA 85741, US
分类号	E02D31/00;G01M3/20;(IPC1-7):G01M3/20	主分类号	E02D31/00
代理机构		代理人
主权项
地址

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