Title:
STETHOSCOPE DEVICE
United States Patent 3455293
US Patent References:
/1433679.html
- - 1433679

Apparatus for the measurement of arterial pressure
- - 2821188

Socket adapter arrangement
- - 2875278


Inventors:
Bethune, Robert W. M.
Publication Date:
07/15/1969
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Assignee:
Robert, Bethune W. M.
Primary Class:
600/513
Other Classes:
181/131, D24/134, 600/528
International Classes:
A61B7/02; A61B5/0402; A61B7/00; A61B5/04; A61B5/02




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