Windmills and other wind-powered machines, and parts and accessories therefore (not included in other classes); windmill towers and masts, windmill blades, wing brackets, windmill housings, machine bases, devices for adjusting the incline of the blades, brakes and brake devices, main shafts, universal joints, gears and couplings, all of the aforesaid goods being parts of machines for generating wind power; electric generators and emergency power supply installations

Electric, electronic and computer equipment for windmills, control and monitoring equipment for automatically switching the generator on and off, and for automatic restart after a power failure, surge protectors against lightning strikes, microprocessor equipment for monitoring constant voltage frequencies, phase conditions, speed of the rotors, checking the effect, thickness and temperature of the brake pads and the wind direction and strength, vibration sensors for installing in the windmill hood, electricity meters