1) Class: 7
Description: refrigeration condensers, refrigerant condensers, air-cooled condensers
2) Class: 11
Description: air-conditioning installations for industrial use, air-conditioning apparatus, refrigerated cabinets for storing food, evaporators for air conditioners, refrigerating apparatus and machines, refrigerating chambers, air conditioning apparatus for commercial buildings, air conditioning apparatus for office use, freezing and refrigerating display counters, air conditioning installations for cars, filters for refrigeration systems, refrigerating display cases, refrigerated or freezing display cabinets, air-conditioning installations and apparatus, air conditioning installations for household use, air conditioning installations, display freezers, air conditioning apparatus, refrigerating display cabinets, refrigerating installations, air conditioning apparatus for household purposes, apparatus for conditioning air, refrigerated cabinets for the storage of food, cooling installations and freezers, air-conditioning devices, refrigerating counters, refrigerated counters, refrigerated or freezing display counters, air-conditioning installations for cars, air conditioning installations for industrial purposes, walk-in coolers, refrigerating chambers for storing beverages, refrigerated display counters, freezing and refrigerated display counters, air conditioning apparatus for vehicles, room humidifiers, evaporative air coolers, freezing and refrigerated showcases, refrigerating appliances, refrigerated shipping containers, filters for air conditioning, refrigerating apparatus, air conditioning apparatus for air vehicles, air conditioning apparatus for stores, apparatus for air-conditioning, refrigerated cabinets for storing meat, appliances for refrigerating, freezer cabinets, air conditioning apparatus for use in operating rooms, refrigerating or freezing display units, refrigerating chambers for the storage of beverages, air-conditioning panels for use in walk-in coolers, refrigerating or freezing display counters, room air conditioning apparatus, air filters for air-conditioning units, air conditioning installations for industrial use, portable cool boxes, electric, refrigerators, cooling apparatus and freezers for medical storage purposes, refrigerating containers, air conditioning apparatus and installations, air conditioners for vehicles, air conditioners, refrigerated cabinets for meat storage, freezing and refrigerating display cabinets, air heaters, freezing and refrigerating display units, air conditioning apparatus for industrial use, refrigerated shelves, freezer display cases, refrigerated lockers, refrigerating apparatus for industrial purposes, refrigerated cabinets for the storage of meat, freezing and refrigerating display cases, air filters for air-conditioning systems, refrigerating cabinets for food storage, air-conditioning units, refrigerating display counters, air conditioning apparatus for residential use, evaporators for air-conditioning apparatus, air cooling apparatus, air-conditioning apparatus for vehicles, refrigerating cabinets for meat storage, room air-conditioning apparatus, refrigerating apparatus and appliances, air-conditioning apparatus and installations, refrigerated cabinets for storing beverages, combinations of refrigerators and freezers, refrigerating showcases, refrigerating cabinets for storing food, refrigerating appliances and installations, refrigerating cabinets for the storage of food, air conditioning devices, refrigerating or freezing display cabinets [display cases], freezing and refrigerated display cabinets [display cases], refrigerating display units, cold rooms, air conditioning installations for residential use, freezing and refrigerated display cabinets, air-conditioning apparatus for industrial purposes, combination refrigerator-freezers, air conditioners for industrial purposes, refrigerated cabinets for food storage, evaporators for air conditioning systems, air heating apparatus, refrigerated or freezing display cabinets [display cases], freezing and refrigerating showcases, humidification apparatus for use with air conditioning apparatus, refrigerating and freezing apparatus and installations, electric ice cream freezers, refrigerated cabinets, electric portable cool boxes, refrigerated showcases, domestic air conditioning apparatus, refrigerated or freezing display units, beverage-cooling apparatus, refrigerating or freezing display cabinets, installations for air-conditioning, air-conditioning installations, refrigerated or freezing showcases, humidification apparatus for use with air conditioners, air conditioning apparatus for residences, refrigerated or freezing display cases, apparatus for air conditioning, refrigerating machines and apparatus, freezer display cabinets, air conditioning installations for vehicles, refrigerating chambers for beverage storage, room air conditioners, fans [air conditioning], refrigerating cabinets, air conditioning apparatus for household use, refrigerating chambers for food storage, evaporators for air conditioning apparatus, air conditioning filters, refrigerating chambers for storing food, freezing and refrigerated display units, filters for air-conditioning, refrigerating chambers for the storage of food, portable electric coolers, apparatus for refrigerating, refrigerating cabinets for the storage of meat, air conditioning apparatus for industrial purposes, evaporators, air-conditioning filters, air-conditioning apparatus for air vehicles, freezers for medical storage purposes, air cooling devices, air filters for air conditioning units, air-conditioning installations for industrial purposes, air conditioning installations for automobiles, refrigerating or freezing display cases, room humidifiers [apparatus], freezers, refrigerating cabinets for storing meat, installations for air conditioning, cool boxes, electric, humidification apparatus for use with air-conditioning apparatus, refrigerating machines, refrigerating shelves, refrigerating or freezing showcases, apparatus and appliances for refrigerating, air filters for air conditioning systems, cooling installations for liquids, residential air-conditioning units, freezing and refrigerating display cabinets [display cases], freezing and refrigerated display cases, air-conditioning apparatus for industrial use, residential air conditioning units, air-conditioning apparatus for office use, air-conditioning installations for vehicles, cooling machines, refrigerated display cabinets, walk-in freezers
3) Class: 37
Description: installation of apparatus for conditioning air, installation of control systems for air conditioning, installation and repair of air-conditioning apparatus, air conditioning factory renovation, repair and maintenance of refrigerating apparatus, installation of heating, ventilation and air-conditioning [HVAC] systems, installation of apparatus for air-conditioning, installation and maintenance services, installation and repair services, installation of air-conditioning systems, maintenance and repair services, air conditioning machine rehabilitation, installation of heating, ventilation and air-conditioning systems, renovation of air conditioning installations, installation of refrigerating apparatus, cleaning of air conditioners, repair or maintenance of air-conditioning apparatus for industrial purposes, routine servicing of refrigerating apparatus, air conditioning installation rehabilitation, installation, maintenance and repair services, repair, maintenance and installation services, cleaning of air-conditioning apparatus, installation, maintenance and repair of air-conditioning systems, installation of apparatus for air conditioning, installation, maintenance and repair services of machinery, installation and repair of heating, ventilating and air-conditioning systems, installation, maintenance and repair of HVAC [heating, ventilation and air conditioning] systems, maintenance and repair of refrigerating apparatus, installation of air-conditioning control systems, air conditioning installation refurbishment, construction, repair, maintenance and installation services, construction, maintenance, cleaning and repair services, air conditioning machine renovation, installation of air conditioning apparatus, installation of air conditioners, installation of air-conditioning apparatus, air-conditioning apparatus installation, repair and maintenance services, air conditioning installation renovation, cleaning of air conditioning apparatus, air conditioning apparatus installation, installation of HVAC systems, installation and repair of air-conditioning systems, renovation of air conditioning apparatus, maintenance services, repair of refrigerating apparatus, installation, repair and maintenance services