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发明名称
PROCESSO PARA A RECUPERACAO DE OLEO
摘要
申请公布号
BR7903009(A)
申请公布日期
1980.10.07
申请号
BR19790003009
申请日期
1979.05.15
申请人
TEXACO DEVELOPMENT CORP
发明人
KALFOGLOU G
分类号
C09K8/584;C09K8/60;(IPC1-7):E21B43/22;E21B43/20
主分类号
C09K8/584
代理机构
代理人
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