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发明名称
Producing oil
摘要
申请公布号
US2366036(A)
申请公布日期
1944.12.26
申请号
US19410419900
申请日期
1941.11.21
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
LEVERETT MILES C.;WRIGHTSMAN GILBERT G.
分类号
C09K8/508
主分类号
C09K8/508
代理机构
代理人
主权项
地址
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