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发明名称
POLYIMIDE FOAM PRECURSOR AND ITS USE IN REINFORCING OPEN-CELL MATERIALS.
摘要
申请公布号
EP0409824(B1)
申请公布日期
1994.03.23
申请号
EP19870906617
申请日期
1987.09.09
申请人
HEXCEL CORPORATION
发明人
LEE, KYU, WANG
分类号
C08J9/02;C08G18/34;C08G18/67;C08G18/81;(IPC1-7):C08G18/28;C08G18/70
主分类号
C08J9/02
代理机构
代理人
主权项
地址
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