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发明名称
Recovery of oil from shale
摘要
申请公布号
US2665238(A)
申请公布日期
1954.01.05
申请号
US19510236478
申请日期
1951.07.12
申请人
THE TEXAS COMPANY
发明人
TRUITT JAMES K.;ARNOLD GEORGE B.
分类号
C10G1/02
主分类号
C10G1/02
代理机构
代理人
主权项
地址
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