Cell switches being electrical switches; electronic components in the nature of capacitors, oscillators, semiconductors, rectifiers, transistors, sensor switches, used in machines; electronic and microelectronic components, in particular electromagnetic coil windings for managing magnetic fields used in motors, engines and machines; electromechanical conversion components, namely, electromechanical relays, electric switches, activated electric coils, solenoid valves, electric coils, electroma...