Title:
Automatic positive pressure breathing machine
United States Patent 2598525


Inventors:
Fox, Roy LE. G.
Application Number:
US15484150A
Publication Date:
05/27/1952
Filing Date:
04/08/1950
Assignee:
E & J MFG CO
Primary Class:
Other Classes:
128/204.27, 128/205.13
International Classes:
A61M16/00
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Other References:
None