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发明名称
Method of recovering well fluids and conserving reservoir pressure
摘要
申请公布号
US2174336(A)
申请公布日期
1939.09.26
申请号
US19390252380
申请日期
1939.01.23
申请人
EUREKA PROCESS COMPANY
发明人
WALKER JAY P.;FORAN EDWIN V.
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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