Air circulating device
Air circulating method and device
Air circulation system
Air conditioner
Air conditioning system
Air conditioning system
Air flow producer for reducing room temperature gradients
Air movement apparatus
Air-conditioning device
Apparatus for closing an air outlet door of an air conditioner
Aromatic spray driving apparatus of air conditioner
Ceiling embedded-type air conditioner
Ceiling mounted air filtering and distribution apparatus...
Discharged air current control apparatus of air conditioner and
Drop ceiling air flow producer
Dual fan hepa filtration system
Fan convector with adjustable deflector elements
Indoor air quality control
Interlocking device for closing or opening the suction and exhau
Lighting-fitting comprising a filter device to remove smoke comp