11 Apparatus for heating, steam generating, refrigeration, drying, ventilation, the parts and devices thereof for controlling or checking as constituent parts of heating, steam generating, refrigeration, drying and ventilating apparatus, namely, heating and steam generating installations; heating, steam generation, refrigeration, drying, ventilation installations, namely, steam heating apparatus for land vehicles; air conditioners; apparatus for ventilation, conditioning, temperature control, defogging for vehicles, the parts and devices thereof for controlling or checking as constituent parts of aeration, conditioning, temperature control and defogging apparatus for vehicles, namely, air conditioning installations for cars; control devices as constituent parts for such apparatus, namely, thermostatic valves; ventilator fans for air-conditioning; heat accumulators; apparatus and machines for purifying air, apparatus for deodorizing air, air filters for temperature control, air-filtering installations; defogging heating installations for vehicles, defrosting heating installations for vehicles, temperature control heating installations for vehicles, air-conditioning installations for vehicles; cooling evaporators; electric radiators, heat or cold storage devices in the nature of storage heaters; heating, ventilation, steam production installations, comprising a fragrance dispensing unit for the distribution of fragrances and perfumes in the passenger compartment of vehicles; apparatus for heating, aeration, ventilation, air-conditioning, temperature control, defogging for vehicles comprising a fragrance dispensing unit for the distribution of fragrances and perfumes in the passenger compartment of vehicles; heating, ventilating, steam production installations comprising an anti-allergen air freshener dispensing unit for the distribution of anti-allergen products in the passenger compartment of vehicles; heating, aeration, ventilation, air-conditioning, temperature control, defogging installations for vehicles comprising an anti-allergen air freshener dispensing unit for the distribution of anti-allergen products in the passenger compartment of vehicles; heating, ventilating, steam production installations comprising an air-sanitizing air freshener dispensing unit for the distribution of air-sanitizing products in the passenger compartment of vehicles; apparatus for heating, aeration, ventilation, air-conditioning, temperature control, defogging for vehicles comprising an air-sanitizing air freshener dispensing unit for the distribution of air-sanitizing products in the passenger compartment of vehicles; installations for air conditioning for vehicles comprising a dispensing unit for the distribution of fragrances and perfumes inside a vehicle passenger compartment; air-conditioning installations for vehicles comprising an anti-allergen air freshener dispensing unit for the distribution of anti-allergen products in the passenger compartment of vehicles; air-conditioning installations for vehicles comprising an air-sanitizing air freshener dispensing unit for the distribution of air-sanitizing products in the passenger compartment of vehicles; atomizers being structural parts of a cooling apparatus; air reheaters in the nature of heating installations; electric air driers; air sterilizers; fans being parts of air-conditioning installations; steam facial apparatus, namely, electronic facial steamers; electric fans for personal use; air cooling apparatus; deodorizing apparatus for diffusing fragrances in motor vehicles; equipment for eliminating pollutant gases for vehicles, namely, air filters for temperature control; apparatus for the purification of pollutant gases to prevent their entering the passenger compartment of vehicles; filters for cleaning air in the passenger compartments of motor vehicles; air-filter machines for filtering the air in the passenger compartments of vehicles; equipment for eliminating pollutant gases by photocatalysis for controlling atmospheric pollution, other than for engines in the nature of photocatalysis oxidizers