申请人 |
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION;PROSTEMICS CO., LTD.;KIM, DAE DUK;KANG, JEONG YEON;CHUNG, CHUNG WOOK;YOON, IN SOO;KIM, SUN YOUNG;PARK, BYUNG SOON;SUNG, JONG HYUK |
发明人 |
KIM, DAE DUK;KANG, JEONG YEON;CHUNG, CHUNG WOOK;YOON, IN SOO;KIM, SUN YOUNG;PARK, BYUNG SOON;SUNG, JONG HYUK |