Air conditioning installations; Air filtering installations; Air sterilisers; Air-conditioning, air cooling and ventilation apparatus and instruments; Electric air deodorizers; Extractor hoods for kitchens; Filters for air conditioning; Gas scrubbing apparatus; Germicidal lamps for purifying air; Purification installations for sewage

'air':1,4,7,10,12,20,28,37 'air-condit':9 'apparatus':16,32 'condit':2,11,29 'cool':13 'deodor':21 'electr':19 'extractor':22 'filter':5,26 'gas':30 'germicid':33 'hood':23 'instal':3,6,39 'instrument':18 'kitchen':25 'lamp':34 'purif':38 'purifi':36 'scrub':31 'sewag':41 'sterilis':8 'ventil':15

AIRPOOL

Owners

Goods & Services