25 abr Dispositivo de condensação evaporativa para refrigeradores domésticos by gustavo.pizzo in Comments ... Read More
23 abr Hybrid photovoltaic power generation system for heating water using solar energy in residence, comprises solar cell module, solar thermal collector, heat exchanger, connections, boiler and water pipes by infoinova in Comments ... Read More
23 abr Ionic nitrate furnace comprises multiple cathodes, where plasma is pulsed separately to each cathode using pulsed plasma technology according to specific requirements of load distributed in each region by infoinova in Comments ... Read More
