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发明名称
Gellable aqueous composition for the assisted recovery of petroleum
摘要
申请公布号
IT1254554(B)
申请公布日期
1995.09.25
申请号
IT1992MI00699
申请日期
1992.03.25
申请人
ENIRICERCHE S.P.A.;AGIP S.P.A.
发明人
LOCKHART THOMAS PAUL;ALBONICO PAOLA
分类号
E21B;(IPC1-7):E21B
主分类号
E21B
代理机构
代理人
主权项
地址
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