1976 – Super high-speed DC gearless elevator with a speed of 600mpm/24.6 MPH (at the time the world´s fastest) was developed 1978 – Micro-computer elevator control system developed 1982 – World’s largest (at the time) elevator production plant built in Lebanon, Ohio ...
1976 – Super high-speed DC gearless elevator with a speed of 600mpm/24.6 MPH (at the time the world´s fastest) was developed 1978 – Micro-computer elevator control system developed 1982 – World’s largest (at the time) elevator production plant built in Lebanon, Ohio ...