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经营范围
发明名称
Refining hydrocarbons
摘要
申请公布号
US2321841(A)
申请公布日期
1943.06.15
申请号
US19390292020
申请日期
1939.08.26
申请人
THE LUMMUS COMPANY
发明人
MEKLER VALENTINE;CURTIS JAMES HOWARD
分类号
C10G45/02
主分类号
C10G45/02
代理机构
代理人
主权项
地址
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