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发明名称
CATION EXCHANGE POLYIMIDE RESIN AND USE THEREOF
摘要
申请公布号
US5157055(A)
申请公布日期
1992.10.20
申请号
US19910711272
申请日期
1991.06.04
申请人
SHARP KABUSHIKI KAISHA
发明人
AKAGI, YOSHIRO;OHOKA, KOJI;KAMINISHI, SHIGERU;TANIGUCHI, HIROSHI;ASAHINA, HIDEO;OHNO, HIROTAKA;ISHINO, MARIKO;INOUE, ATSUHISA;OKAMOTO, YASUNARI;NAKAJIMA, YOSHIHARU
分类号
B01J39/04;B01J39/18;C08G73/10
主分类号
B01J39/04
代理机构
代理人
主权项
地址
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