申请人 |
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY;CHONG KUN DANG PHARMACEUTICAL CORP.;LEE, HYUN-KYU;CHOI, EUN BOK;YANG, HEUI CHEOL;KIM, KWANG-ROK;JANG, TAEGSU;OH, JUNG TAEK |
发明人 |
LEE, HYUN-KYU;CHOI, EUN BOK;YANG, HEUI CHEOL;KIM, KWANG-ROK;JANG, TAEGSU;OH, JUNG TAEK |