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发明名称
Propane fractionation of heavy oils
摘要
申请公布号
US2367671(A)
申请公布日期
1945.01.23
申请号
US19410418944
申请日期
1941.11.13
申请人
STANDARD OIL COMPANY
发明人
DICKINSON JOHN T.;MORFIT OLIVER;ORDEN LEO J. VAN
分类号
C10G21/00
主分类号
C10G21/00
代理机构
代理人
主权项
地址
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