Title:
Aid breathing system
United States Patent 3238943


Inventors:
Bruce, Holley Edgar
Application Number:
US28901163A
Publication Date:
03/08/1966
Filing Date:
06/19/1963
Assignee:
Bruce, Holley Edgar
Primary Class:
Other Classes:
128/202.27, 128/204.18, D24/110.2
International Classes:
A62B7/02
View Patent Images:
US Patent References:
2887105Mask to mask resuscitator1959-05-19
2887104Mask to mask resuscitator1959-05-19
1691648Breathing device1928-11-13
Foreign References:
FR835731A1938-12-29