Air blowing machines; Blowing machines; Blowing machines for exhaustion purposes; Air blowers; Air compressing apparatus; Air delivery valves; Compressed air control mechanisms; Compressed air machines; Compressed air pumps; Electric air compressors, other than for surgical use; Hot air driers (machines); Portable air tools; Blowers (machines); Blowers for moving materials; Blowers for scattering materials; Blowers for sucking materials; Industrial blowers; Power blowers for the exhaustion of dust; Cleaning machines for industrial installations; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Electric cleaning apparatus; Electric machines for cleaning; Electric suction cleaners; Industrial cleaning machines; Robotic cleaning machines

Air heaters; Circulators (water heaters); Continuous flow work heaters; Convector heaters; Diesel fuel line heaters; Electric heaters; Fan heaters; Forced air type space heaters; Heaters; Industrial heaters; Portable electric heaters; Radiant fan heaters; Room heaters; Self regulating heaters; Apparatus for cleaning filters by blowing; Cold air blowing apparatus; Air bars for use in dryers; Air circulation apparatus; Air conditioners; Air curtains; Air delivery apparatus for heating buildings; Air delivery apparatus for use in industrial processes; Air deodorising apparatus; Air distribution apparatus; Air driers; Air dryers; Air drying apparatus; Air drying apparatus for commercial use; Air drying apparatus for industrial use; Air drying apparatus for residential use; Air drying apparatus for use in food processing; Air filtering apparatus; Air processing (conditioning) apparatus; Air processing (cooling) apparatus; Air processing (deodorising) apparatus; Air processing (drying) apparatus; Air processing (purifying) apparatus and machines; Air processing (reheating) apparatus; Air processing (sterilising) apparatus; Air reheaters; Air separation apparatus; Air washers; Air washing apparatus; Apparatus for clarifying air; Apparatus for cleaning air; Apparatus for collecting dust from the air; Apparatus for purifying air; Apparatus for the distribution of air; Compressed air ventilators; Cyclones (air purifying apparatus); Devices for removing pollutants from the air; Dryers for the face using warm air; Dryers for the hands using a warm air drying stream; Electrically powered blowers for dust extraction from the air; Electronic air purification apparatus; Electrostatic air cleaning apparatus; Filters for cleaning air; Hot air curtains; Hot air tunnels; Linear air diffusers; Air cleaning machines; Air cleansing apparatus; Installations for producing clean zones; Air cleaning apparatus; Air cleaning instruments