Nebulizers for medical purposes; nebulizers for respiration therapy; sterile disposable oxygen humidifiers and nebulizers for respiratory therapy sold pre-filled with water; masks for inhaling pharmaceutical preparations; inhalers for medical purposes, sold empty; inhalers for therapeutic purposes, sold empty; instruments and apparatus provided empty used for the inhalation of pharmaceuticals; medical apparatus for facilitating the inhalation of pharmaceutical preparations; nebulizer for admi...