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发明名称
Process and apparatus for distilling petroleum hydrocarbons
摘要
申请公布号
US2904509(A)
申请公布日期
1959.09.15
申请号
US19550555649
申请日期
1955.12.27
申请人
PHILLIPS PETROLEUM COMPANY
发明人
HELMERS CARL J.
分类号
B01D3/10;C10G7/00
主分类号
B01D3/10
代理机构
代理人
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