标题:
Material for organic electroluminescent device and organic electroluminescent device using same
授权日:
1900-01-01
公开(公告)号:
EP1696708A4
申请日:
2004-12-13
公开(公告)日:
2008-04-23
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
IWAKUMA, TOSHIHIRO | TOMITA, SEIJI | ITO, MITSUNORI
简单同族:
CN1895004A | EP1696708A1 | EP1696708A4 | JP4490923B2 | JPWO2005057987A1 | KR101158144B1 | KR1020060121191A | TW200524464A | TWI364235B | US20070104976A1 | US7829204 | WO2005057987A1
简单同族成员数量:
12
简单同族被引用专利总数:
90
诉讼案件数:
0
法律状态/事件:
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