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发明名称
Secondary oil recovery by selfpropelled solvent extraction
摘要
申请公布号
US2718262(A)
申请公布日期
1955.09.20
申请号
US19520268866
申请日期
1952.01.29
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
JR. GEORGE G. BINDER,
分类号
C09K8/58
主分类号
C09K8/58
代理机构
代理人
主权项
地址
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