申请人 |
SK CHEMICALS CO., LTD.;CHO, YONG-BAIK;LEE, JUNWON;YI, JUNG BUM;LEE, NAM KYU;LEE, BONG-YONG;HWANG, KI-CHUL;LIM, SOYEON;CHANG, WOOCHUL;CHUNG, JI HYUNG;LEE, BYUNG HO;SEO, HO WON |
发明人 |
CHO, YONG-BAIK;LEE, JUNWON;YI, JUNG BUM;LEE, NAM KYU;LEE, BONG-YONG;HWANG, KI-CHUL;LIM, SOYEON;CHANG, WOOCHUL;CHUNG, JI HYUNG;LEE, BYUNG HO;SEO, HO WON |