申请人 |
SAMSUNG FINE CHEMICALS CO., LTD.;CHO, KYOUNG SUK;PARK, JAE BUM;KIM, JIN YOUNG;HWANG, JAE KWANG;KIM, SUNG YUL;PARK, MOO EON;KWON, YOUNG JAE |
发明人 |
CHO, KYOUNG SUK;PARK, JAE BUM;KIM, JIN YOUNG;HWANG, JAE KWANG;KIM, SUNG YUL;PARK, MOO EON;KWON, YOUNG JAE |