申请人 |
JUNGSUK EDUCATIONAL FOUNDATION;ITSBANK CO., LTD.;BAEK, JOONG HWAN;LEE, SOON TAK;KANG, CHAN MI;LEE, YOON YONG;OH, YEON SUK;HWANG, SOO CHAN;BAEK, JOON SIK |
发明人 |
BAEK, JOONG HWAN;HWANG, SOO CHAN;LEE, SOON TAK;OH, YEON SUK;LEE, YOON YONG;KANG, CHAN MI;BAEK, JOON SIK |