이대영 강상우 강형묵 2024-01-12T12:03:21Z 2024-01-12T12:03:21Z 2019-06-07 https://pubs.kist.re.kr/handle/201004/86290 제습/가습/환기 복합장치 Patent 2019-06-07 2016-07-15 ZL201610560016 .7 201610560016.7 CC 특허 한국과학기술연구원