Title:
Combination mouth piece and air-way
United States Patent 2882893
US Patent References:
/1270565.html
- - 1270565
Teeth protector
- - 2669988
Oro-tracheal tube positioner and retainer
- - 2693182
/1270565.html
- - 1270565
Teeth protector
- - 2669988
Oro-tracheal tube positioner and retainer
- - 2693182
Inventors:
Godfroy, Nicholas A. C.
Publication Date:
04/21/1959
View Patent Images:
Export Citation:
Assignee:
Godfroy, Nicholas A. C.
Primary Class:
International Classes:
A61B1/24; A61M16/04