11
Heat exchangers and fittings for heat exchangers, included
in this class; plate-type heat exchangers (heat exchangers);
burners, boilers and heating apparatus; filters for
industrial and household use; ventilators for heat
exchangers; heat generation devices and heat distribution
devices and plants composed thereof for industrial purposes;
heating, ventilating, and air conditioning and purification
equipment (ambient); parts and fittings for the aforesaid
goods, included in this class
17
Flexible pipes, tubes, hoses and fittings therefor,
including valves, non-metallic; gaskets for heat exchangers;
gaskets; seals, sealants and fillers; filtering materials
(semi-processed foams or films of plastic); membranes and
semi-processed synthetic filtering materials; foils of
plastics (semi-finished products); plastics in the form of
sheets, films, blocks, rods and tubes; semi-worked plastic
substances; parts and fittings for the aforesaid goods,
included in this class
35
Retail and wholesale services, mail order services and
online retail and wholesale services all in relation to heat
exchangers and parts thereof; retail and wholesale services,
mail order services and online retail and wholesale services
all in relation to burners, boilers and heating apparatus
and spare parts thereof; consultancy and information
services relating to the aforesaid services, included in
this class
37
Services for the repair of heat exchangers; interference
suppression in electrical installations and of air
conditioning installations and -apparatus; inspection of
heat exchangers prior to repair; services for the
reconditioning of heat exchangers; detection of leaks in
heat exchangers; cleaning of heat exchangers; installation,
cleaning, repair and maintenance services in relation to
heat exchangers; installation, cleaning, maintenance and
repair of HVAC systems (heating, ventilation and air
conditioning); leasing and rental of objects in connection
with the providing of the aforesaid services, included in
this class; consultancy and information services relating to
the aforesaid services, included in this class
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