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经营范围
发明名称
Low temperature purification of ethylene
摘要
申请公布号
US3169052(A)
申请公布日期
1965.02.09
申请号
US19620206493
申请日期
1962.06.29
申请人
PHILLIPS PETROLEUM COMPANY
发明人
DAVISON JOSEPH W.
分类号
C07C7/05
主分类号
C07C7/05
代理机构
代理人
主权项
地址
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