Classe 7
Electrical engines, other than for land vehicleselectric motor-driven fans, ventilators and blowers, all for motors and machines, included in this classparts of the electric motor-driven fans, ventilators and blowers mentioned in this class, namely adapted air and dust filters, screens, protective grilles, filter frames, inlet nozzles, wall rings, terminal boxes, the aforesaid goods of metal and/or plasticelectric motor driven pumps
Classe 9
Motor capacitorstemperature sensors
Classe 11
Refrigerating apparatusapparatus for ventilatingheating apparatusair-conditioning apparatuscooling unitsheating unitsdust filters being parts of ventilation installationselectric motor-driven fans, ventilators and blowers, included in this classaccessories for the aforesaid fans, ventilators and blowers driven by electric motors, namely adapted air and dust filters, screens, protective grids, filter frames, inlet nozzles, wall rings, terminal boxes, the aforesaid goods of metal and/or plasticelectrically driven pumps, namely coolant pumps [parts of cooling apparatus] and heat pumpsventilation installations for dust separating
Classe 42
Drive and ventilation technology advice, in particular with regard to the use and installation of electric motors, ventilators, ventilators and blowerstechnical development of products for others for drive, ventilation and air conditioning technology