CLEANOVENT

Class [11]
Environmental Control Instrument Products lighting heating cooling cooking

Installations and apparatus, all included in Class 11 for heating, cooling and drying by air or gases; installations and apparatus, all for ventilating, humidifying, dehumidifying, conditioning and purification or air or gases; vents included in Class 11 for the supply or discharge of air; dampers and ducts, all being parts of ventilation apparatus.