77062023
Dec 12, 2006
Power plants, alternative energy power plants, biofuel power plants, biogas power plants, biodiesel power plants, ethyl alcohol power plants, heat production power plants, block heat power plants, alternative energy controlled environments in the nature of electric heating fans, furnaces, and evaporators for heating and cooling for the growth of candelilla, solar thermal installations, namely, solar thermal modules; solar thermal energy storage plants and solar thermal energy power plants
Environmental Control Apparatus