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发明名称
Verfahren und Vorrichtung zur Entfernung von schwimmenden unmischbaren Flüssigkeiten
摘要
申请公布号
DE69117934(T2)
申请公布日期
1996.07.25
申请号
DE19916017934T
申请日期
1991.05.03
申请人
BROPHEY, ROBERT W., MINNEAPOLIS, MINN., US;KADWELL, ROBERT J., MINNEAPOLIS, MINN., US
发明人
BROPHEY, ROBERT W., MINNEAPOLIS, MINN., US;KADWELL, ROBERT J., MINNEAPOLIS, MINN., US
分类号
E02B15/04;E21B43/12;E21B43/38;F04B49/02;(IPC1-7):E21B43/12
主分类号
E02B15/04
代理机构
代理人
主权项
地址
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