APROVIS Trademark

Services for the repair of heat exchangers; repair of steam generating apparatus; installation, repair and maintenance of steam condensers; repair of gas drying apparatus; routine servicing in the nature of repair of gas drying apparatus; installation services of catalytic converters; installation services of exhaust silencers; installation services of sound absorbers being parts of machines; installation services of catalytic converters for motors and engines; installation services of catalytic converter units for vehicle exhausts; installation services of separators for liquid solutions; installation services of steam condensers being parts of machines; installation services of absorbing machines for chemical processing; installation services of coating machines; installation services of heat exchangers for the removal of exhaust gases; installation services of heat exchangers, other than parts of machines; installation services of steam generating apparatus; installation services of steam generating installations; installation services of steam generators; installation services of installations for the cooling of air; installation services of separators for removing condensation by refrigeration; installation services of separators for scrubbing gas; installation services of gas drying installations; installation services of industrial gas drying installations; installation services of heat pumps; repair and maintenance of catalytic converters; repair and maintenance of exhaust silencers; repair and maintenance of sound absorbers being parts of machines; repair and maintenance of catalytic converters for motors and engines; repair and maintenance of catalytic converter units for vehicle exhausts; repair and maintenance of separators for liquid solutions; repair and maintenance of steam condensers being parts of machines; repair and maintenance of absorbing machines for chemical processing; repair and maintenance of electrostatic coating machines; repair and maintenance of heat exchangers for the removal of exhaust gases; repair and maintenance of heat exchangers, other than parts of machines; repair and maintenance of steam generating apparatus; repair and maintenance of steam generating installations; repair and maintenance of steam generators; repair and maintenance of installations for the cooling of air; repair and maintenance of separators for removing condensation by refrigeration; repair and maintenance of separators for scrubbing gas; repair and maintenance of industrial gas drying installations; repair and maintenance of heat pumps; repair of biogas plants and machines; heating equipment installation and repair; installation of apparatus for heating; maintenance and repair of heating apparatus

Carbonaceous absorbents in the nature of absorbing carbons for the purification of gases

Catalytic converters; exhaust silencers for engines; sound absorbers in the nature of silencers being parts of machines; catalytic converters for motors and engines; catalytic converter units for vehicle exhausts; separators for liquid solutions, namely, separating machines for chemical processing; steam condensers being parts of machines; absorbing machines for chemical processing

Processing plants in the field of heat, refrigeration and vacuum technology, namely, heat recovery installations for thermal power stations, block-type thermal power stations, absorption cooling installations, absorption heat pumps, vacuum drying installations, vacuum gas installations, vacuum coating installations; heat exchangers for the removal of exhaust gases, other than parts of machines; heat exchangers, other than parts of machines; steam generating apparatus; steam generating installations; steam generators; installations for the cooling of air; separators for removing condensation by refrigeration; separators for scrubbing gas; gas drying installations; industrial gas drying installations; heat pumps; heating installations; industrial heating installations; gas fired heating installations; heating installations for industrial use; heating installations for use with gaseous fuels