Apparatus for heating or cooling air, namely, electric space cooling and heating apparatus for household and commercial use and evaporative air coolers; Apparatus for ventilation, namely, ventilating fans for commercial use; Air purification apparatus, namely, air purification units; Air cleaning units; Air purifying apparatus and machines; Apparatus for cleaning and emitting of clean air, namely, air cleaning units, air purifiers, air sterilizers, air humidifiers

Apparatus for inhalation of gas or vapour for medical purposes; apparatus for emitting clean breathing air for medical purposes; apparatus for supplying gaseous, particulate or liquid pharmaceutical preparations to patients through the inhalation of air

Apparatus for heating or cooling air, namely electric space cooling and heating apparatus for household and commercial use, evaporative coolers, air conditioners, electric heaters for commercial use, electric heating fans; apparatus for ventilation, namely ventilating fans for commercial use, air purification apparatus, namely air purification units; apparatus for emitting clean air, namely air cleaning units; apparatus for emitting clean breathing air, namely air purifiers