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