Hydrogen inhalers for medical use, sold empty; Inhalers for medical use; Inhalers for therapeutic use; Medical apparatus for facilitating the inhalation of pharmaceutical preparations; Oxygen inhalers for medical use, sold empty

Inhalers filled with hydrogen for medical use; Inhalers filled with oxygen for medical use; Inhalers filled with ivermectin; Inhalators containing therapeutic agents, namely, ivermectin