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发明名称
Procédé perfectionné de récupépration du pétrole de ses gisements
摘要
申请公布号
FR1047772(A)
申请公布日期
1953.12.16
申请号
FRD1047772
申请日期
1951.06.05
申请人
STANOLIND OIL AND GAS COMPANY
发明人
分类号
C09K8/58;E21B43/16
主分类号
C09K8/58
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代理人
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