标题:
Material for organic electroluminescence device and organic electroluminescence device
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
MIZUKI, YUMIKO | ITO, MITSUNORI | INOUE, TETSUYA | HIBINO, KUMIKO | NISHIMURA, KAZUKI
简单同族:
US20130234119A1 | US9530969