申请人 |
SK INNOVATION CO., LTD.;SK ENERGY CO., LTD.;KIM, DO KYOUNG;KIM, DO WOAN;LEE, SANG IL;OH, SEUNG HOON;KIM, WOO KYUNG;PAN, HAN SEUNG;KIM, WOO YOUNG;JUN, KYUNG SOO;CHOI, SUN |
发明人 |
KIM, DO KYOUNG;KIM, DO WOAN;LEE, SANG IL;OH, SEUNG HOON;KIM, WOO KYUNG;PAN, HAN SEUNG;KIM, WOO YOUNG;JUN, KYUNG SOO;CHOI, SUN |