申请人 |
LEE JU YOUNG;KIM JAE-SUN;OH JUNG-HOON;JUNG HOE-CHUL;LEE HYUN JUNG;KANG SANG-HWAN;KIM YONG-HYUK;PARK SUNG-HOON;RYU KEUN-HO;YI JUNG BUM;KIM HUN-TAEK;UM KEY-AN;LEE BONG-YONG;SK CHEMICALS CO., LTD. |
发明人 |
LEE JU YOUNG;KIM JAE-SUN;OH JUNG-HOON;JUNG HOE-CHUL;LEE HYUN JUNG;KANG SANG-HWAN;KIM YONG-HYUK;PARK SUNG-HOON;RYU KEUN-HO;YI JUNG BUM;KIM HUN-TAEK;UM KEY-AN;LEE BONG-YONG |