标题:
Polycyclic ring assembly compound and organic electroluminescent device employing the same
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
简单同族:
JP5715336B2 | JPWO2008156052A1 | KR101612131B1 | KR1020100017854A | TW200909387A | US20100187512A1 | US9309174 | WO2008156052A1