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发明名称
Propane-solvent treating process
摘要
申请公布号
US2146147(A)
申请公布日期
1939.02.07
申请号
US19340732919
申请日期
1934.06.28
申请人
STANDARD OIL COMPANY
发明人
JR. PERCY C. KEITH,;FORREST HENRY O.
分类号
C10G21/14
主分类号
C10G21/14
代理机构
代理人
主权项
地址
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