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经营范围
发明名称
MEMBRAAN MET POREUS OPPERVLAK.
摘要
申请公布号
NL7905816(A)
申请公布日期
1980.02.04
申请号
NL19790005816
申请日期
1979.07.27
申请人
AKZO N.V. TE ARNHEM.
发明人
分类号
B01D67/00;B01D69/02;B01D69/08;B29C67/20;C08J9/28;D01D5/24;(IPC1-7):B01D13/04
主分类号
B01D67/00
代理机构
代理人
主权项
地址
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