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经营范围
发明名称
Polymerization catalyst
摘要
申请公布号
US2387318(A)
申请公布日期
1945.10.23
申请号
US19410397133
申请日期
1941.06.07
申请人
PHILLIPS PETROLEUM COMPANY
发明人
DRENNAN HARRY E.
分类号
B01J27/00;C07C2/00
主分类号
B01J27/00
代理机构
代理人
主权项
地址
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