operated by the vapour pressure of the liquid to be sprayed or atomised

Full Title

Sprayers or atomisers specially adapted for therapeutic purposes > operated by the vapour pressure of the liquid to be sprayed or atomised

Classification Context

Section:

HUMAN NECESSITIES

Class:

MEDICAL OR VETERINARY SCIENCE; HYGIENE

Subclass:

DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR