정서영 권익찬 김용희 2024-01-12T21:30:46Z 2024-01-12T21:30:46Z 1998-09-01 https://pubs.kist.re.kr/handle/201004/96977 용매추출법을　이용한　생분해성　고분자미립구의　개선된　제조방법　및　이를　이용한　국소　염증　질환　치료용　．． Patent 1998-09-01 1996-04-01 162872 96-9755 KO 특허 한국과학기술연구원