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发明名称
CATALYTIC PROCESS FOR PRODUCING PROPYLENE BLOCK COPOLYMERS
摘要
申请公布号
GB2075993(A)
申请公布日期
1981.11.25
申请号
GB19810011834
申请日期
1981.04.14
申请人
SUMITOMO CHEMICAL CO LTD
发明人
分类号
C08F297/08;(IPC1-7):C08F297/08
主分类号
C08F297/08
代理机构
代理人
主权项
地址
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