Air recirculating installations; installations for aerating air in enclosed spaces; installations for air extraction; installations for cooling; installations for de-humidifying; installations for regenerating air in enclosed spaces; installations for ventilating; apparatus for exhausting dust (ventilation); apparatus for exhausting fumes (ventilation); apparatus for exhausting gases (ventilation); apparatus for exhausting mists (ventilation); apparatus for exhausting particles (ventilation); apparatus for extracting dust (ventilation); apparatus for extracting fumes (ventilation); apparatus for extracting gases (ventilation); apparatus for extracting mists (ventilation); apparatus for extracting particles (ventilation); apparatus for ventilating; dust extraction installations (ventilation); dust removing installations for ventilation; electric fans for ventilation; electrical appliances for ventilating; electrical fans being parts of household ventilation installations; electrical installations for ventilating; electrically powered fans for ventilation purposes; extractor units (ventilation); extractors (ventilation or air conditioning); fans for ventilating; industrial ventilation apparatus; installations for ventilating; mobile ventilating apparatus; motorised fans for ventilation; process ventilation apparatus; solar powered ventilation apparatus; ventilating apparatus; ventilating fans; ventilating installations; ventilating instruments; ventilating units; ventilation apparatus; ventilation apparatus for vehicles; ventilation installations; ventilators for vehicles

Installation of apparatus for ventilating