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发明名称
PROPYLENE POLYMERIZATION CATALYST
摘要
申请公布号
CA722248(A)
申请公布日期
1965.11.23
申请号
CAD722248
申请日期
申请人
W.R. GRACE AND CO.
发明人
FRANK X. WERBER;SAMUEL LIEBMAN
分类号
主分类号
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