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Balanced pressure transducers
US 3,034,356 A
Filed
: 05/06/1958
Issued
: 05/15/1962
Est. Priority Date
: 05/06/1958
Status: Expired due to Term
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Current Assignee
Witchey, Albert L.
,
Wladyslaw J. Bieganski
Original Assignee
Witchey, Albert L.
,
Wladyslaw J. Bieganski
Inventors
Bieganski, Wladyslaw J.
,
Witchey, Albert L.
Application Number
US03/733,443
Time in Patent Office
1,470 Days
Field of Search
US Class Current
73/722
CPC Class Codes
A61B 5/0031
Implanted circuitry
A61B 5/037
Measuring oesophageal pressure
A61B 5/073
Intestinal transmitters
G01L 9/007
using variations in inductance
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