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DEVICE INTENDED FOR METERING THE FLOW OF A LIQUID PREFERABLY BLOOD
US 3,527,251 A
Filed
: 10/28/1968
Issued
: 09/08/1970
Est. Priority Date
: 12/21/1967
Status: Expired due to Term
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Current Assignee
Hagstrom Nils Olov Wilhelm
,
Ostergren B.O. Lennart
Original Assignee
Hagstrom Nils Olov Wilhelm
,
Ostergren B.O. Lennart
Inventors
HAGSTROM NILS OLOV WILHELM
,
OSTERGREN BO LENNART
Application Number
US04/771,069
Time in Patent Office
680 Days
Field of Search
US Class Current
137/576
CPC Class Codes
A61B 5/026
Measuring blood flow A61B3/...
A61M 1/3663
Flow rate transducers; Flow...
A61M 5/16886
for measuring fluid flow ra...
G01F 1/52
by measuring the height of ...
Y10T 137/86228
With communicating opening ...
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