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发明名称
THE METHOD OF MANUFACTURE OF THE CONSTANT COMPONENT OF THE CATALYST OF MAGNESIUM HALIDE TYPE/TITANIUM HALIDE FOR OLEFINS POLYMERIZATION/
摘要
申请公布号
PL152165(B1)
申请公布日期
1990.11.30
申请号
PL19870266319
申请日期
1987.06.17
申请人
发明人
分类号
C08F4/60;C08F4/64;C08F4/654;C08F10/00;(IPC1-7):C08F4/654
主分类号
C08F4/60
代理机构
代理人
主权项
地址
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