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发明名称
Process for preparing polyimides
摘要
申请公布号
US4835249(A)
申请公布日期
1989.05.30
申请号
US19860948081
申请日期
1986.12.31
申请人
GENERAL ELECTRIC COMPANY
发明人
GALLAGHER, PATRICK E.;GREENBERG, RONALD A.
分类号
C07D209/48;C08G73/10
主分类号
C07D209/48
代理机构
代理人
主权项
地址
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