标题:
3, 6-diphenylcarbazole compound and organic electroluminescent device
当前申请(专利权)人:
RICOH COMPANY LIMITED
发明人:
SASAKI, MASAOMI | TORII, MASAFUMI | SAGISAKA, TOSHIYA | OKADA, TAKASHI | KAWAMURA, SHINICHI | ADACHI, CHIHAYA | KAWAMURA, YUUICHIROH | MUNEUCHI, KENJI
简单同族:
US20050084711A1 | US7745988