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发明名称
VERFAHREN UND VORRICHTUNG ZUR ERKENNUNG VON OELSPUREN IN FLUESSIGKEITEN UNTERSCHIEDLICHEN SPEZIFISCHEN GEWICHTS, INSBESONDERE WASSER
摘要
申请公布号
DE2520014(B2)
申请公布日期
1977.03.03
申请号
DE19752520014
申请日期
1975.05.05
申请人
发明人
分类号
G01N9/36;G01N33/18;(IPC1-7):G01N33/18;G01N33/28
主分类号
G01N9/36
代理机构
代理人
主权项
地址
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