Respiratory apparatus for medical use; Humidifiers for use with respiratory therapy apparatus; Respiratory exercisers; Respiratory masks for artificial respiration; Respiratory therapy apparatus; Respiratory therapy instruments; Spacers for inhalers; Chambers for inhalers; Respiratory breathing apparatus for medical use; Apparatus for the alleviation of breathing difficulties; Vaporizers for medical purposes

Air purification apparatus; Air purification machines; Electronic air purification apparatus; Air dehumidifiers; Dehumidifiers; Perfume diffusers (electric), other than parts of vacuum cleaners