86556663
Mar 7, 2015
Oct 27, 2015
Ventilation apparatus, namely, floor drying apparatus comprised of an electric heater, electric fan, and metal ventilating ducts; Floor drying machine comprised of an electric heater, electric fan, and metal ventilating ducts; Floor drying apparatus comprised of an electric heater, electric fan, and metal ventilating ducts for installation within building walls to facilitate air flow between the building's floor and the building's air ducts and ventilation areas in the ceiling
Environmental Control Apparatus