Classification Information
Humidifiers for household use; Dryers for the removal of water vapor from compressed air and gases; Dehumidifiers for household use; Electric air driers; Industrial humidifiers; Dehumidifiers for household purposes; Industrial dryers for heating and dehumidifying; Dryers used for the removal of solid, liquid and vapor contaminants from compressed air and gases; Industrial dehumidifiers; Humidifiers; Dehumidifiers for commercial use
Environmental Control Apparatus