90136089
Aug 25, 2020
Respirators other than for artificial respiration, namely, protective industrial respirators, respirators for the prevention of accident or injury; respirators for filtering air, namely, protective industrial respirators, respirators for the prevention of accident or injury
Electrical and Scientific ApparatusRespiratory masks for artificial respiration; Respiratory masks for artificial respiration for medical use; respiratory masks for use by medical personnel; apparatus for artificial respiration, namely masks for medical use
Medical Apparatus