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发明名称
Nitrogenous heterocyclic derivative and organic electroluminescent element employing the same
摘要
申请公布号
EP1582516(A1)
申请公布日期
2005.10.05
申请号
EP20030748602
申请日期
2003.09.26
申请人
IDEMITSU KOSAN CO., LTD.
发明人
YAMAMOTO, HIROSHI;MATSUURA, MASAHIDE;IKEDA, HIDETSUGU;KUBOTA, MINEYUKI;KAWAMURA, MASAHIRO
分类号
C07D213/22;C07D239/26;C07D401/04;C07D471/04;C07D473/04;C09K11/06;H01L51/00;H01L51/30;H01L51/50;(IPC1-7):C07D213/22;C07D215/04;C07D219/02;C07D241/42;C07D251/24;C07D253/06;C07D487/04;H05B33/14;H05B33/22
主分类号
C07D213/22
代理机构
代理人
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