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经营范围
发明名称
Procédé de récupération de pétrole utilisant des huiles solubles.
摘要
申请公布号
OA621(A)
申请公布日期
1966.07.15
申请号
OA19640050711
申请日期
1964.12.02
申请人
MARATHON OIL COMPANY
发明人
分类号
C09K8/584;E21B43/16;(IPC1-7):E21B43/16;E21B43/22
主分类号
C09K8/584
代理机构
代理人
主权项
地址
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