ASTRIC
Acceleration sensors, not for use on bicycles or in space systems; electric actuators for controlling shake of railway rolling stock; automatic valves for controlling shake of railway rolling stock; railway rolling stock shake control systems consisting mainly of acceleration sensors, electric actuators, electric motor controllers, automatic valves, electric motor driving unit, and hydraulic pumps; controlling devices and apparatus, namely, electrical controllers for electronic railway rollin...
Registered · August 7, 2018 · 88068070 ·