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发明名称
POLYMERS MEMBRANES
摘要
申请公布号
GB1536431(A)
申请公布日期
1978.12.20
申请号
GB19750052128
申请日期
1975.12.19
申请人
GENERAL ELECTRIC CO
发明人
分类号
B01D53/22;B01D69/12;B01D71/50;B01D71/52;B01D71/70;B01D71/78;B01D71/80;B29B7/00;B29C31/00;B29C39/00;B29C39/26;B29C41/12;B29C47/00;B29D7/01;C08G77/00;C08G77/46;C08J5/18;(IPC1-7):B29D7/02
主分类号
B01D53/22
代理机构
代理人
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