07
Boilers as part of machines; boiler pipes (parts of
machines); machine boiler scale collectors; boiler tubes
(parts of machines); feeding apparatus for engine boilers;
fittings for engine boilers; flues for engine boilers; coal
fired boilers (parts of machines); steam engine boilers;
cleaning appliances utilizing steam; condensers (steam)
(parts of machines); steam traps; blowing machines for the
compression, exhaustion and transport of gases; dust
exhausting and removing installations for cleaning purposes;
fans for the compression, sucking and carrying of grain;
gasifiers; heat exchangers (parts of machines); heat
transfer elements (parts of machines); superheaters; water
heaters (parts of machines); fuel conversion apparatus for
internal combustion engines; waste disposals; igniting
devices for internal combustion machines; sparking plugs for
internal combustion engines; sorting machines for industry;
classifiers for industrial purposes; sewage pulverisers;
pulverisers (machines); filtering machines; filters (parts
of machines or engines); cartridges for filtering machines;
steam/oil separators; separators; water separators, coal
pulverisers (machines); coalcutting machines; degreasers
(machines); feeders (parts of machines); drying machines;
sealing machines for industrial purposes; sealing joints
(parts of engines); catalytic converters, oil refining
machines; clack valves (parts of machines); de-aerators for
feedwater; feedwater regulators; generators of electricity;
superchargers; rotors (machines and parts of machines);
parts and accessories (included in this class) for the
above-mentioned goods
11
Boilers (other than parts of machines); coal fired boilers
(other than parts of machines), boiler pipes (tubes) for
heating installations; flues for heating boilers; gas
boilers; steam boilers (other than parts of machines);
heaters; heat accumulators; air reheaters; air valves for
steam heating apparatus; dampers (heating); heat exchangers
(not parts of machines); heating apparatus for solid, liquid
or gaseous fuels; heat regenerators; gas heaters; enamelled
heating plates; heat transfer elements (not parts of
machines); burners; gas burners; oil burners; petrol
burners; coal burners; biomass burners; facilities for steam
generating, steam accumulators; steam generating
installations; boilers for steam generating, particularly
through the use of fossil fuels; air purifying apparatus and
machines; air driers; air filtering installations; gas
generators (installations); gas condensers (other than parts
of machines), friction lighters for igniting gas; regulating
and safety accessories for gas apparatus and pipes; gas
scrubbing apparatus; scrubbers (parts of gas installations);
plants for flue gas desulphurization; selective catalyst for
NOx reduction; oil-scrubbing apparatus; filters (parts of
industrial installations); purification installations for
sewage; automatic ash conveyor installations; level
controlling valves in tanks; pipe line cocks (spigots);
processing installations for fuel moderating material;
loading apparatus for furnaces; combustion plants; parts and
accessories (included in this class) for the above-mentioned
goods
37
Repair and installation services; installation, replacement,
repair, cleaning, maintenance and upgrading of boilers,
heaters, burners, power stations, plants for flue gas
desulphurization, combustion plants, classifiers, sorting
machines, separators, filtering machines, selective catalyst
for NOx reduction, sealing systems and of parts and
accessories therefor