electrical conductors for transformers; electrical switchgears for primary and secondary distribution, namely, gas insulated cubicles, air-insulated cubicles, gas-insulated compact modular cubicles; withdrawable circuit breakers, low, medium and high voltage switchboards, voltage boosting devices for electric power lines, electrical switches, transformers for the distribution of electricity, transformer substations, electrical transducers, electrical transformers, namely, power transformers a...

apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electrical conductors for transformers, electrical switchgear for primary and secondary distribution, namely, gas insulated cubicles, air-insulated cubicles, withdrawable circuit breakers, gas-insulated compact modular cubicles, low, medium and high voltage switchboards, voltage boosting devices for electric power lines, electrical switches, transformers for the dist...