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发明名称
Tetrapolyimid-Film enthaltend oxydiphthalisches Dianhydrid
摘要
申请公布号
DE69122063(D1)
申请公布日期
1996.10.17
申请号
DE1991622063
申请日期
1991.12.14
申请人
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US
发明人
KREUZ, JOHN ANTHONY, COLUMBUS, OHIO 43229, US
分类号
C08G73/10;C08J5/18;H01L21/60;H01L23/14;H05K1/03;(IPC1-7):C08G73/10
主分类号
C08G73/10
代理机构
代理人
主权项
地址
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