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发明名称
SEMIPERMEABLE MEMBRANE
摘要
申请公布号
JPH02126926(A)
申请公布日期
1990.05.15
申请号
JP19880280867
申请日期
1988.11.07
申请人
DAICEL CHEM IND LTD
发明人
KUMAMI KAZUHISA;FUKUNAGA KATSUAKI
分类号
B01D71/68;B01D71/82;D01F6/76
主分类号
B01D71/68
代理机构
代理人
主权项
地址
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