11
Apparatus for lighting, heating, steam generating, cooking,
refrigerating, drying, ventilating, water supply and
sanitary purposes; water heaters and solar water heaters;
heating installations not included in other classes
37
Building construction; repair; installation services;
construction, installation and maintenance of installations
for generating energy, and for the processing and recycling
of waste, landfill and manure; repair and maintenance of
distribution stations for the supply of energy and
facilities for the supply of heating and water;
installation, maintenance and repair of lighting
installations, lightning security installations and
groundings, telecommunication facilities, heating,
ventilation and sanitary installations and industrial
machinery and installations, plumbing and installation and
maintenance of gas and water supply installations; laying of
cables and pipelines; technical advice on regular
maintenance of electrical installations and devices
39
Transport and storage; transportation and distribution of
electricity, gas, heat and water; transport of gas, liquids
and solids, also through pipelines; water supply; transport
and unloading of waste; electricity supply; technical
information in the field of the supply of energy, heat and
water; information in the field of the aforementioned
services, also in the context of the analysis of use of
power, the supply of electricity and to make prognoses in
the field of use of power
40
Reuse/recycling and processing of waste and landfill gas;
sanitation of water; processing of basic materials to gypsum
fibre boards; recycling of refrigerators; processing of
manure; treatment/transformation of waste;
generation/production of energy; incineration and
destruction of waste
42
Technical research; inspection of electrical installations
and equipment; certification services and issuance of
certificates related thereto; drafting of quality
statements/standards