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发明名称
COMPOSITE SEMIPERMEABLE MEMBRANES AND METHOD OF MAKING SAME
摘要
申请公布号
IL49261(A)
申请公布日期
1978.12.17
申请号
IL19760049261
申请日期
1976.03.22
申请人
UOP INC
发明人
分类号
C08J5/22;(IPC1-7):B01D13/04
主分类号
C08J5/22
代理机构
代理人
主权项
地址
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