申请人 |
DAEWOO ENGINEERING & CONSTRUCTION CO., LTD.;CHUNG CHEONG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION;HANKUK ENGINEERING DEVELOPMENT CO., LTD.;DONG AR TECHNIQUE FIRM CO., LTD.;DOWOO ENGINEERS INC.;ATEX CO., LTD. |
发明人 |
HEO, GWEON;CHOI, HONG SIK;LEE, SI WOO;YI, SEONG TAE;KIM, SEONG WOON |