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RESPIRATION MONITOR
US 3,433,217 A
Filed
: 09/30/1965
Issued
: 03/18/1969
Est. Priority Date
: 09/30/1965
Status: Expired due to Term
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Current Assignee
Marquette Electronics Inc
(GE Healthcare Technologies, Inc.)
Original Assignee
Richard J. Rieke
Inventors
Rieke, Richard J.
Application Number
US04/491,753
Time in Patent Office
1,265 Days
Field of Search
US Class Current
600/536
CPC Class Codes
A61B 5/0809
by impedance pneumography
A61M 16/0051
with alarm devices
A61M 16/021
operated by electrical mean...
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