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INHALATION-EXHALATION REGULATOR SYSTEM WITH SUCTION CONTROL
US 3,481,333 A
Filed
: 03/31/1966
Issued
: 12/02/1969
Est. Priority Date
: 03/31/1966
Status: Expired due to Term
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Current Assignee
Figgie International, Inc.
(Johnson Controls International plc)
Original Assignee
John B. Garrison
Inventors
Garrison, John B.
Application Number
US04/539,063
Time in Patent Office
1,342 Days
Field of Search
US Class Current
128/201.28
CPC Class Codes
A62B 7/04
and lung-controlled oxygen ...
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