标题:
Material for organic electroluminescent device, method for producing same and organic electroluminescent device
授权日:
1900-01-01
公开(公告)号:
EP1995291A4
申请日:
2007-02-02
公开(公告)日:
2013-04-17
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
IKEDA, KIYOSHI | SADO, TAKAYASU | KAWAMURA, HISAYUKI
简单同族:
CN101389730A | CN101389730B | EP1995291A1 | EP1995291A4 | JPWO2007097178A1 | KR1020080103056A | TW200745310A | TWI404788B | US20090021160A1 | WO2007097178A1
简单同族成员数量:
10
简单同族被引用专利总数:
70
诉讼案件数:
0
法律状态/事件:
撤回