HEVOLTA

Generators of electricity; curtain drawing devices, electrically operated; window openers, electric; window closers, electric

Regulating apparatus, electric, namely, voltage regulators for electric power; electricity limiters; connections, electric; contacts, electric; photovoltaic cells; solar panels for the production of electricity; solar batteries; battery chargers; converters, electric; current rectifiers; electric cell switches; cables, electric; electrical ducts; couplings, electric; relays, electric; resistances, electric; electric sockets

Air-conditioning installations; space heating apparatus; heat regenerators being heat generators; heating installations; space heating apparatus, electric; heating elements; air-conditioning apparatus; ventilation installations and apparatus being air-conditioning installations and apparatus; electrically heated carpets