首页>
外国专利>
rotor - composed of coaxial wheels to gravitational action vertical and horizontal flywheels peripherally acting, built - in the most functional.act as an electric generator (dc and / or ac), of any power.
rotor - composed of coaxial wheels to gravitational action vertical and horizontal flywheels peripherally acting, built - in the most functional.act as an electric generator (dc and / or ac), of any power.