TESSA
ELECTRIC APPARATUS AND INSTRUMENTS FOR ELECTRICAL ENGINEERING, NAMELY, FOR CONDUCTING, CONVERTING, STORAGE, REGULATING AND CONTROLLING OF ELECTRIC CURRENT, ELECTRIC VOLTAGE, ELECTRIC ENERGY, AND ELECTRIC POWER, IN CONNECTION WITH TRANSFORMERS, POWER TRANSFORMERS, DISTRIBUTION TRANSFORMERS, PHASE ANGLE REGULATING TRANSFORMERS, TAP CHANGERS ON TRANSFORMERS, MOTOR DRIVES FOR SUCH TAP CHANGERS, VOLTAGE CONTROLLERS, CURRENT CONTROLLERS, POWER CONTROLLERS, REACTIVE POWER CONTROLLERS, UNIFIED POWER ...
Registered · March 13, 2014 · 79151729 ·