9 Apparatus and instruments for conducting, switching, transforming, storing, regulating and controlling of electricity, namely, accumulators, ammeters, amplifiers, automatic switchboards, power transformers, batteries, batteries for vehicles, battery cables, battery charge devices, battery chargers, capacitors, circuit boards, circuit boards provided with integrated circuits, circuit breakers, circuit testers, circuit breakers for heavy current, coaxial cables, comparators, conductive fibers for conducting electrical charges and static electrical charges, connectors for electronic circuits, continuity test apparatus for electrical circuits, converters, converters for electric plugs, current converters, current rectifiers, demodulators, diodes, distribution transformers, electric accumulators for vehicles, electric circuit closers, electric coils, electric connectors, electric control panels, electric cords, electric current switches, electricity distribution consoles, electric light dimmers, electric light switches, electric plugs, electric relays, electric resistors, electric sockets, electric storage batteries, electric switch plates, electric switches, electric transformers, electric voltage transformers, electric wires and cables, battery cells and batteries, electrical conductors, electrical controllers, electrical fuses, electrical inductors, electronic semi-conductors, high frequency switches, integrated circuits, inverters, Ohmmeters, plug adaptors, plug connectors, power amplifiers, power cables, power controllers, power distributing boxes, power line conditioners, electrical power supplies, power switches, power transformers for amplification, power wires, power-line transmission machines and apparatus, rechargeable electric batteries, rechargers for electric accumulators, rectifiers, resistance measuring instruments, static voltage regulators, step down transformers, step up transformers, transistors, voltage monitor modules, voltage regulators, voltage regulators for electric power, voltage stabilizers, power supply unit with voltage stabilizers, voltage surge protectors, voltage surge suppressors, Voltmeters, Watt meters; electric apparatus and instruments for household purposes, namely, soldering apparatus for foils, electric irons, scales, remote controls for gas stoves and fireplaces, food timers, electronic timers, mechanical or electric egg timers, electric door bells, electric door openers, electric flat irons, climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices