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经营范围
发明名称
Process for elutriaiton by liquid of solid particles of a zieg-ler-natta catalyst to obtain separation of said particles into at least two portions which differ in average particle size
摘要
申请公布号
IN176524(B)
申请公布日期
1996.07.06
申请号
IN1989DE97119
申请日期
1989.10.23
申请人
BP CHEMICAL LIMITED
发明人
CROUZET PIERRE
分类号
B01D5/00;B01D57/00;C08F4/42;(IPC1-7):B01D5/00
主分类号
B01D5/00
代理机构
代理人
主权项
地址
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