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发明名称
PREPARATION OF SEMI-PERMEABLE MEMBRANE MADE OF POLYSULFONE RESIN
摘要
申请公布号
JPS5987007(A)
申请公布日期
1984.05.19
申请号
JP19820196541
申请日期
1982.11.09
申请人
DAICEL KAGAKU KOGYO KK
发明人
TSUGAYA HITOSHI;MIYANO TADAAKI
分类号
C08J5/18;B01D71/68
主分类号
C08J5/18
代理机构
代理人
主权项
地址
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