申请人 |
SK INNOVATION CO., LTD.;SK ENERGY CO., LTD.;CHOI, JIN KYU;PARK, CHEOL WOO;UHM, TAE WON;JEONG, IL YONG;SONG, HA NA;KIM, DO WOAN;JEON, HEE JUNG;KIM, GYUNG ROK;KIM, CHEOL JOONG;KIM, DO HYOUN;JOO, CHANG WOO |
发明人 |
CHOI, JIN KYU;PARK, CHEOL WOO;UHM, TAE WON;JEONG, IL YONG;SONG, HA NA;KIM, DO WOAN;JEON, HEE JUNG;KIM, GYUNG ROK;KIM, CHEOL JOONG;KIM, DO HYOUN;JOO, CHANG WOO |