申请人 |
OTIS ELEVATOR COMPANY;VERONESI, WILLIAM A.;HAWKES, JUSTIN R.;MILTON-BENOIT, JOHN M.;WESSON, JOHN P.;EL-WARDANY, TAHANY I.;GUO, CHANGSHENG;LI, WENLONG |
发明人 |
VERONESI, WILLIAM A.;HAWKES, JUSTIN R.;MILTON-BENOIT, JOHN M.;WESSON, JOHN P.;EL-WARDANY, TAHANY I.;GUO, CHANGSHENG;LI, WENLONG |