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发明名称
SEMIPERMEABLE COMPOSITE MEMBRANE
摘要
申请公布号
EP0211633(B1)
申请公布日期
1991.10.23
申请号
EP19860305944
申请日期
1986.08.01
申请人
TORAY INDUSTRIES, INC.
发明人
UEMURA, TADAHIRO;HIMESHIMA, YOSHIO;KURIHARA, MASARU
分类号
B01D69/12;B01D71/56
主分类号
B01D69/12
代理机构
代理人
主权项
地址
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