WINDCATCHER

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

Installations and apparatus for ventilation, air-conditioning, heating, cooling, and air-purifying, and for providing air for combustion and dilution; installations and apparatus for natural ventilation of buildings; installations and apparatus for ventilating buildings; installations and apparatus for supplying fresh air to buildings; installations and apparatus for removing stale air from buildings; flues; flues for chimneys and boilers; vertical balanced-flues; and parts and fittings for all the aforesaid goods.