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ELECTROCARDIOGRAPH ELECTRODES WITH SURFACE CONVEXITIES
US 3,505,993 A
Filed
: 12/17/1965
Issued
: 04/14/1970
Est. Priority Date
: 12/23/1964
Status: Expired due to Term
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Current Assignee
Hebblethwaite Kenneth John
,
Lewes David Steel
Original Assignee
Hebblethwaite Kenneth John
,
Lewes David Steel
Inventors
LEWES DAVID STEEL
,
HEBBLETHWAITE KENNETH JOHN
Application Number
US04/514,569
Time in Patent Office
1,579 Days
Field of Search
US Class Current
600/382
CPC Class Codes
A61B 5/252
by suction
A61B 5/28
for electrocardiography [ECG]
A61N 1/04
Electrodes electrosurgical ...
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