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发明名称
PROCESS FOR PREPARING POLYIMIDE SOLUTION
摘要
申请公布号
GB2037305(B)
申请公布日期
1983.04.13
申请号
GB19790038718
申请日期
1979.11.08
申请人
UBE INDUSTRIES LTD
发明人
分类号
C08G73/10;(IPC1-7):C08G73/10;C08L79/08
主分类号
C08G73/10
代理机构
代理人
主权项
地址
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