申请人 |
SK CHEMICALS CO., LTD.;SONG, IN-YOUNG;KIM, HUN-TAEK;LEE, BONG-YONG;PARK, MAHN-HOON;LEE, HO-SOON;LIM, YUN JUNG;LEE, JI-HYE;SON, SEO YEON;KIM, MIN-SUN |
发明人 |
SONG, IN-YOUNG;KIM, HUN-TAEK;LEE, BONG-YONG;PARK, MAHN-HOON;LEE, HO-SOON;LIM, YUN JUNG;LEE, JI-HYE;SON, SEO YEON;KIM, MIN-SUN |