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发明名称
HYDROPHILIZATION PROCESS FOR POLYSULFONE MEMBRANE
摘要
申请公布号
JPH10314559(A)
申请公布日期
1998.12.02
申请号
JP19970143025
申请日期
1997.05.16
申请人
NOK CORP
发明人
WATANABE KENSUKE
分类号
B01D67/00;B01D71/68;(IPC1-7):B01D71/68
主分类号
B01D67/00
代理机构
代理人
主权项
地址
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