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发明名称
Art of refining hydrocarbons
摘要
申请公布号
US1812439(A)
申请公布日期
1931.06.30
申请号
US19280257959
申请日期
1928.02.29
申请人
SINCLAIR REFINING COMPANY
发明人
ISOM EDWARD W.
分类号
C10G50/00
主分类号
C10G50/00
代理机构
代理人
主权项
地址
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