Title:
Device for preventing habitual breathing through the mouth
United States Patent 2705006
US Patent References:
Mouth protector
- - 2643652

Mouth appliance
- - 2678043


Inventors:
Cettel, Louis L.
Pauline, Girard Marie
Publication Date:
03/29/1955
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Assignee:
Cettel, Louis L.
Pauline, Girard Marie
Primary Class:
128/848
Other Classes:
128/857
International Classes:
A61F5/56