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Room temperature compensating circuits for pyrometers
US 2,769,340 A
Filed
: 04/12/1954
Issued
: 11/06/1956
Est. Priority Date
: 04/12/1954
Status: Expired due to Term
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Current Assignee
Herbert A. Bernreuter
,
Leonard E. Carlson
Original Assignee
Herbert A. Bernreuter
,
Leonard E. Carlson
Inventors
Bernreuter, Herbert A.
,
Carlson, Leonard E.
Application Number
US03/422,388
Time in Patent Office
939 Days
Field of Search
US Class Current
374/181
CPC Class Codes
G01K 7/021
Particular circuit arrangem...
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