Heating, steam generating, cooking, refrigerating, drying, ventilating, air conditioning and water conduit apparatus and installations as well as sanitary apparatus and installations and solar plants, in particular remote heating and refrigerating installations; heating apparatus, namely wall, ceiling and floor heating apparatus, activated through concrete core heat accumulators and heat recovery apparatus; cooling installations for surfaces; power-heat-coupling installations, thermo oil boilers; biomass heating installations; valves as well as activating and regulating fittings for the aforesaid goods, in particular for heating and refrigerating apparatus and installations therefor; regulating and safety fittings for heating, steam generating, cooking, refrigerating, drying, ventilating, air conditioning and water conduits apparatus and installations as well as for sanitary apparatus and installations as well as for remote heating and remote refrigerating installations, for radiators and residual water conduits, for central heating installations, solar plants, heat exchangers, steam, compressed air, water and gas pipes; expansion tanks for central heating installations, apparatus and installations for automatically operated pressure maintenance and replenishing; burners, pressure water tanks, showers, fittings, not of metal, for heating, steam generating, cooking, refrigerating, drying, ventilating, air conditioning and water conduit apparatus and installations, as well as for sanitary installations and for central heating installations for steam, compressed air, water and gas pipes; fittings mainly of non-metallic materials for steam, compressed air, heating, water and gas pipes as well as for heating, steam generating, drying, ventilating, air conditioning and water conduit apparatus and installations as well as for sanitary installations and for central heating installations; mixing nozzles for sanitary and bathroom installations as well as for fittings for sanitary installations; flues for heating boilers; gas boilers, water heaters, heating boilers, heating elements and radiators, heating installations, air conditioning installations, air filtering installations; dampers (heating); regulating and safety accessories for gas installations, gas pipes, water installations as well as for water conduits; boiler pipes for heating installations, coils, taps for pipes; fans (air-conditioning), thermal solar collectors (heating), heat pumps, heat accumulators, remote heat regenerating stations, heat exchangers, water supply installations; recoil check valves (parts of heating installations), thermostatic valves (parts of heating installations), radiator thermostatic heads, fittings for drinking water installations, circuit control valves, backflow preventer valves for water supply installations, pressure reducers (parts of heating installations), outlet fittings, water filters; automatic temperature regulators [thermostatic valves] for central heating radiators, air valves for steam heating installations, brackets for gas burners, lighters, expansion tanks for central heating installations, wash-hand basins, radiator caps, thermostatic radiator valves and heating installations, radiator caps, humidifiers for central heating radiators; parts and components of and fittings for the aforesaid goods

Semi-processed plastic goods; sealing, caulking and insulating material; hoses and pipes (not of metal); junctions, mainly not of metal, for pipes; filtering material (semi- processed foams), insulating felt, pipe gaskets, pipe muffs (not of metal), gaskets, as far as not included in other classes; water-tight rings and draught excluder strips, insulators, non-conducting materials for retaining heat; studded panels for insulating purposes, reinforcing plates and pipe muffs (not of metal), in particular pipe muffs of plastics, reinforcing materials, not of metal, in particular reinforcing capsules for pipes and fittings thereof for heating, steam, generating, cooking, refrigerating, ventilating, air conditioning and for sanitary installations and remote heating and remote refrigerating technical installations; branching pipes and junctions (not of metal); pipe connectors of plastics; parts and components of and fittings for the aforesaid goods; pipes, junctions for pipes not of metal and tubes (not of metal)

Building materials (not of metal), cove bases, not of metal; plaster fiberboards and plastic boards for use in construction; discharging pipes (not of metal), drain traps [valves], not of metal or plastic; building materials (mainly not of metal) as elements for building manholes; manhole covers (not of metal), penstock pipes (not of metal); parts and components of and fittings for the aforesaid goods

Education; providing of training; entertainment; sporting and cultural activities

Regulating and safety fittings for cooking, refrigerating, drying, ventilating and water pipe apparatus as well as for sanitary installations and waste water pipes, especially for central heating installations, for solar installations, for heat exchangers, for steam, compressed air, water and gas pipes

Goods of semi-processed plastics; caulking, packing and insulating materials; pipes and flexible hoses not of metal; nonmetallic fittings for heating, steam generating, cooking, refrigerating, drying, ventilating and water pipe apparatus as well as for sanitary installations, especially for central heating installations, for steam, compressed air, water and gas pipes; coupling parts for nonmetallic pipes

Footwear; insoles for shoes.

Ornamental patches for shoes and clothing; embroidered patches for shoes and clothing; textile patches for shoes and clothing; shoe laces; tassels; charms for shoes; shoe trimmings; small decorative objects made of rubber, plastic, paste, glass, non-precious stones or non-precious metal, namely, shoe trimmings.