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经营范围
发明名称
Removal of basic impurities from olefin streams
摘要
申请公布号
US5057642(A)
申请公布日期
1991.10.15
申请号
US19910687343
申请日期
1991.04.18
申请人
PHILLIPS PETROLEUM COMPANY
发明人
JOHNSON, MARVIN M.;NOWACK, GERHARD P.;REZAC, MARY E.
分类号
C07C7/12
主分类号
C07C7/12
代理机构
代理人
主权项
地址
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