73650275
Mar 18, 1987
Jan 19, 1988
WIND ENERGY CONVERSION INSTALLATIONS, ESSENTIALLY CONSISTING OF WIND ENERGY CONVERTER AND COUPLED WITH IT A GENERATOR FOR PRODUCING ELECTRIC CURRENT, AND PARTS OF SUCH INSTALLATIONS, NAMELY, WIND DRIVEN ROTORS, ROTOR BLADES, THREE-PHASE CURRENT GENERATORS, REGULATORS AND METAL MASTS SUCH AS MAY BE REQUIRED FOR EACH SPECIFIC PROJECT
Machinery