90704042
May 11, 2021
Commutators; Inverters; Battery charge devices; Charged coupling devices; Charging appliances for rechargeable equipment; Circuit breakers; Electric current switches; Electric relays; Electric wires and cables; Electrical controlling devices; Electrical and electronic burglar alarms; Electronic motor vehicle ignition tuning kits comprised of an electronic control unit that monitors engine performances and delivers re-calculated sensor values to the original engine control unit to increase engine performance; Overvoltage protection relays; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Power switches
Electrical and Scientific Apparatus