[Class : 11] Air Conditioning Installations / Installations For Conditioning Air, Air Conditioning Apparatus, Air Purifying Apparatus And Machines, Ceiling Lights, Desalination Plants, Discharge Tubes, Electric, For Lighting, Distillation Apparatus, Fans "Air Conditioning", Fans "Parts Of Air Conditioning Installations", Filters For Air Conditioning, Filters For Drinking Water, Ionization Apparatus For The Treatment Of Air Or Water, Electric Lamps, Lamps, Light Bulbs, Light Bulbs, Electric, Light Emitting Diodes "Led" Lighting Apparatus, Purification Installations For Sewage, Refining Towers For Distillation, Refrigerating Appliances And Installations, Regulating Accessories For Water Or Gas Apparatus And Pipes, Regulating And Safety Accessories For Water Apparatus, Sockets For Electric Lights, Solar Thermal Collectors "Heating", Ventilation "Air Conditioning" Installations And Apparatus, Water Purification Installations, Water Filtering Apparatus, Water Distribution Installations, Water Sterilizers, Water Purifying Apparatus And Machines, Water Softening Apparatus And Installations, Water Supply Installations, Watering Installations