Apparatus and instruments for accumulating, generating, storing and controlling electricity, namely, chargers and rechargers for electric accumulators, apparatus and instruments for storing and controlling electric current, namely, electric current control devices; electricity conduits; charging stations for electric vehicles; charging troughs of metal, namely, charging devices for electric vehicles in the form of conductive rails, conductive grooves or conductive channels in the road

apparatus and instruments for accumulating, generating, storing and controlling electricity, namely, chargers and rechargers for electric accumulators, apparatus and instruments for storing and controlling electric current; apparatus and instruments for accumulating the use of electricity, namely, electric accumulators; acoustic couplers; electrical and electronic components, in the nature of protection relays and electric contactors, optical transmitters, optical receivers, optical transceiv...