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经营范围
发明名称
Process of treating hydrocarbons
摘要
申请公布号
US1847239(A)
申请公布日期
1932.03.01
申请号
US19290368021
申请日期
1929.06.03
申请人
PHILLIPS PETROLEUM COMPANY
发明人
FREY FREDERICK E.;GUYER JESSE A.
分类号
C07C2/00
主分类号
C07C2/00
代理机构
代理人
主权项
地址
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