WING FAN

Axial impellers, engine wheels, ventilating fans, and ventilating paddles for use in internal combustion engines and in engines and motors for use in cooling, heating and ventilating devices, namely ventilators, radiators, refrigerators, air purifiers, and air conditioners

paddles for ventilating fans for use in connection with ventilators, radiators, refrigerators, air purifiers and air conditioners