Title:
Thermometer mouthpiece
United States Patent 2797682


Inventors:
Kannenberg, Elmer F.
Application Number:
US52398455A
Publication Date:
07/02/1957
Filing Date:
07/25/1955
Assignee:
Kannenberg, Elmer F.
Primary Class:
Other Classes:
174/153G, 374/E5.001
International Classes:
A61B5/01; G01K5/00
View Patent Images:
US Patent References:
2483157Mouth-protective bit1949-09-27