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发明名称
INCREASE IN MOLECULAR WEIGHT OF POLYIMIDE BY SOLVENT EXTRACTION
摘要
申请公布号
JPH0255733(A)
申请公布日期
1990.02.26
申请号
JP19880203953
申请日期
1988.08.18
申请人
E I DU PONT DE NEMOURS & CO
发明人
RICHIYAADO FUREDERITSUKU SATSUTON JIYUNIA
分类号
C08G73/10;C08J5/18
主分类号
C08G73/10
代理机构
代理人
主权项
地址
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