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发明名称
CHLORFAST SEMIPERMEABEL MEMBRAN
摘要
申请公布号
DK158991(D0)
申请公布日期
1991.09.10
申请号
DK19910001589
申请日期
1991.09.10
申请人
ALLIED-SIGNAL INC.
发明人
TRAN, CHIN N.;CHU, HONG C.;LIGHT, WILLIAM G.
分类号
B01D71/56;B01D69/12;(IPC1-7):B01D69/12
主分类号
B01D71/56
代理机构
代理人
主权项
地址
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