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发明名称
ANIONIC POLYSACCHARIDE SEPARATION MEMBRANES
摘要
申请公布号
GB8331272(D0)
申请公布日期
1983.12.29
申请号
GB19830031272
申请日期
1983.11.23
申请人
DOW CHEMICAL CO
发明人
分类号
B01D71/08;B01D71/20;B01D71/22;B01D71/40;C08B37/04
主分类号
B01D71/08
代理机构
代理人
主权项
地址
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