Air vents of metal for buildings; Non-motorised metal air extractors for buildings; metal building materials

Circulators (water heaters); Electric water heaters; Hot water heaters; Water heaters

Water heaters

Electric ceiling fans

Apparatus and installations for water supply, heating and sanitary purposes including pressure water tanks, pressure water vessels, pressure fluid vessels, expansion tanks, expansion vessels; parts of and accessories for the aforesaid goods as included in this class

Computer programs, magnetic discs and tapes containing computer programs, computer software, computer hardware, memory boards for use with computers, programmed chips, cartridges embodying computer programs, computer software and firmware embodied in computers or designed to be used therewith, all being goods included in this class

Pre-mixed specially designed conventional fresh concrete with an additional concrete plasticizer creating a concrete of high flowability and cohesiveness

Advertising, hosting advertising for others on our own web site, web site management

Building technical web sites

Heating, cooling and ventilation equipment for buildings and ducting and fittings therefor but excluding water heaters and parts and accessories therefor, and mineral refining and processing equipment and parts and accessories therefor

Apparatus for lighting, heating, cooking, cooling, refrigerating and water supply including water heating apparatus and installations, hot water systems, heat accumulators, heat regenerators, heat pumps, heat exchangers, water tanks; and parts, fittings and accessories for all of the aforegoing goods