Means for administering medication orally into the respiratory organs
United States Patent 2788784
Inventors:
Birch, Herbert M.
Gattone, Daniel H.
Publication Date:
04/16/1957
Assignee:
Birch, Herbert M.
Gattone, Daniel H.
International Classes:
A61M13/00; A61M15/00; A61M31/00