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发明名称
METHOD OF PREPARING ASYMMETRIC MEMBRANES
摘要
申请公布号
DE3176928(D1)
申请公布日期
1988.12.15
申请号
DE19813176928
申请日期
1981.03.13
申请人
BRUNSWICK CORPORATION
发明人
WRASILDLO, WOLFGANG J.
分类号
(IPC1-7):B01D13/04
主分类号
(IPC1-7):B01D13/04
代理机构
代理人
主权项
地址
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