HEVI-BAR
Optical, signaling and checking apparatus and instruments for use in conductor bar systems, namely, optical wearing indicators, optical data transmitters, optical data transceivers, and optical positioning system comprising actuators, sensors and indicators; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, conductor bar systems for overhead cranes, hoists, monorails, jib cranes, gantry cranes and portal cranes and ...
Registered · March 17, 2014 · 86222674 ·