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发明名称
OLEFIN POLYMERIZATION CATALYSTS
摘要
申请公布号
CA621449(A)
申请公布日期
1961.06.06
申请号
CAD621449
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
EDWARD G. HOWARD, JR.
分类号
主分类号
代理机构
代理人
主权项
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