86959670
Mar 31, 2016
Jan 17, 2017
Active Trademark
Linear and non-linear solid state AC, DC and AC+DC capable electric power sources, comprised of one or more electric current switches, amplifiers and/or power controllers; electric power converters; and frequency converters to change the frequency and voltage of electric power supplied to electric appliances and electric machines; amplifiers; control panels for electricity; electric converters; electric switches; transformers for electricity; electric current regulating apparatus; electricity inverters
Electrical and Scientific Apparatus