07
Cooling systems for combustion engines and alternative
drives (including electric motors, fuel cells) for motor
vehicles, for machines, in particular machine tools, and for
mechanical and hydraulic gears, and parts for the aforesaid
cooling systems, in particular cooling modules, oil modules,
exhaust gas recirculation modules, coolant coolers,
refrigerant condensers, charge coolers, oil coolers, water
coolers, air-to-heat exchangers, ventilators and ventilator
cowls, ventilator drives, ventilator couplings, exhaust gas
heat exchangers, exhaust gas recirculation valves, fuel
coolers, coolant pumps, coolant thermostats and coolant
hoses
11
Cooling, ventilating, air-conditioning and heating
installations for motor vehicles and for industrial purposes
and parts for the aforesaid systems, in particular oil
coolers, water coolers, air-to-heat exchangers, heat
exchangers, including radiators, refrigerant evaporators and
condensers, auxiliary PTC (positive temperature coefficient)
heating apparatus and regulating apparatus, refrigerant
expansion units, refrigerant pipes and collectors and dryers
for refrigerants
37
Building, installation, repair and maintenance of cooling
systems for combustion engines and alternative drives
(including electric motors, fuel cells) for motor vehicles,
for machines, in particular machine tools, and for
mechanical and hydraulic gears, and of parts for the
aforesaid cooling systems, in particular cooling modules,
oil modules, exhaust gas recirculation modules, coolant
coolers, refrigerant condensers, charge coolers, oil
coolers, water coolers, air-to-heat exchangers, ventilators
and ventilator cowls, ventilator drives, ventilator
couplings, exhaust gas heat exchangers, exhaust gas
recirculation valves, fuel coolers, coolant pumps, coolant
thermostats and coolant hoses; building, installation,
repair and maintenance of cooling, ventilating,
air-conditioning and heating systems for motor vehicles and
for industrial purposes, and of parts for the aforesaid
systems, in particular oil coolers, water coolers,
air-to-heat exchangers, heat exchangers, including
radiators, refrigerant evaporators and condensers, auxiliary
PTC (positive temperature coefficient) heating apparatus and
regulating apparatus, refrigerant expansion units,
refrigerant pipes and collectors and dryers for
refrigerants