Calculating machines; Luminous traffic signals; Antennas; Distance measuring apparatus; Electric cables; Inverters; High-tension batteries; Optical fibers; Electric installations for the remote control of industrial operations

Accumulator jars; Capacitors; Current rectifiers; Electric transformers; Electromagnetic coils; High tension batteries; Inverters for power supply; Solar batteries; Step-up transformers; Voltage stabilizing power supply

Hydraulic turbines; alternators, namely, AC generators (alternators), starter alternators, wind turbine, wind generator, electricity generators, current generators; shaft couplings for machines