Installation of solar energy systems; Hydraulic fracturing services; Drilling of wells; Rustproofing; Tyre retreading; Carpentry services; Dry cleaning; Disinfecting; Construction consultation; Pipeline construction and maintenance; Maintenance of plumbing; Vehicle maintenance; Electric appliance installation and repair; Installation and repair of air-conditioning apparatus; Heating equipment installation and repair; Boiler cleaning and repair; Freezing equipment installation and repair; Upholstery repair; Clock and watch repair; Elevator installation and repair; Machinery installation, maintenance and repair; Burner maintenance and repair; Maintenance and repair of heating; Maintenance and repair of motor vehicles; Safe maintenance and repair; Pump repair; Rental of drainage pumps; Maintaining and repair of drain pipes

Timepieces; precious metals and their alloys; jewelry, precious and semi-precious stones; timepieces and chronometric instruments.

Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; ores; storage containers, tool and utility cabinets, empty tool and utility chests for hand tools of metal; tool boxes of metal (empty), tool handles of metal, metal clips, flanges of metal [collars], flanged pipes of metal, metal hoses

Machines and machine tools for treatment of materials and for manufacturing; motors, other than for land vehicles; machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs; automatic vending machines; modular tools for machines; hand-held tools, other than hand-operated, electric screwdrivers; screwdriver bits for electric screwdrivers; torque spanners (machines); holding devices for machine tools; socket spanners [machines]; pliers (machines and being parts of power tools); power-operated ratchet wrenches; hammers (parts of machines); air ratchet wrenches; adapters for machine tools; tool bits for metalworking machines; grabs as parts of machines; dies for machine tools; blades for powered tools; squares as parts of machines; precision machine tools; bolt cutters as parts of machines; hydraulic tools; pumps [machines]; power saws; wire brushes (parts of machines); milling machines; brushes, electrically operated [parts of machines]

Thermostats

Heat pumps; heating apparatus; water heaters; heating regulators; heating boilers; heating installations and their accessories not included in other classes