NBG

Alternators; carbon brushes (electricity); dynamos; generators of electricity; blowing machines for the compression, exhaustion and transport of gases; blowing machines for the compression, sucking and carrying of grain; shaft couplings for machines; brushes being parts of machines

Electric transformers; collectors, electric; voltage regulators for electric power; inverters; voltage regulators; voltage stabilizing power supply; home and office electrical power automation systems comprising wireless and wired controllers, controlled devices, and software for appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications; chargers for electric batteries