Extracorporeal circulation device pumping system
United States Patent 2705493

Inventors:
Malmros V, Gustav A.
Engstrom, John R.
Rex, Donald K.
Publication Date:
04/05/1955
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Assignee:
JEFFERSON MEDICAL COLLEGE OF P
Primary Class:
422/45
Other Classes:
417/42, 128/DIG.003
International Classes:
A61M1/36
Foreign References:
FR546947A