75289583
May 9, 1997
Aug 15, 2000
Driving devices, namely, motors, generators, gearboxes, transmissions; electric motors; speed and torque regulators for electric motors; variators
MachineryElectric and electronic apparatus and devices for control of electric quantities, namely, current, voltage, and power controls for electric motors; electric and electronic monitoring and control devices for electric motors, namely, frequency inverters, soft starters and motor load monitors; electric motor controllers, electric motor controllers for land vehicles and electric motor power amplifiers
Electrical and Scientific Apparatus