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发明名称
PERMSELEKTIVE MEMBRAN
摘要
申请公布号
DE3707851(A1)
申请公布日期
1987.09.17
申请号
DE19873707851
申请日期
1987.03.11
申请人
TOYO BOSEKI K.K.
发明人
KONAGAYA,SHIGEJI;WATANABE,OSAMU;KUZUMOTO,HIDESHI;TOKAI,MASAYA;NARUSAWA,HARUHIKO;KATO,YASUO
分类号
B01D69/12;B01D71/56;C08G69/42;(IPC1-7):B01D13/04;B01D13/00;C08L77/06
主分类号
B01D69/12
代理机构
代理人
主权项
地址
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