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发明名称
Process for preparing an asymmetrical macroporous membrane polymer
摘要
申请公布号
US5009824(A)
申请公布日期
1991.04.23
申请号
US19890425446
申请日期
1989.10.23
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
WALCH, AXEL;WILDHARDT, JUERGEN;BEISSEL, DIETER
分类号
C08L39/00;B01D67/00;B01D71/44;B01D71/56;B01D71/68;C08J9/28;C08L39/06;C08L77/00;C08L81/00
主分类号
C08L39/00
代理机构
代理人
主权项
地址
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