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Thermistor system
US 2,533,287 A
Filed
: 07/22/1946
Issued
: 12/12/1950
Est. Priority Date
: 07/22/1946
Status: Expired due to Term
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Current Assignee
Otto H. Schmitt
Original Assignee
Otto H. Schmitt
Inventors
Schmitt, Otto H.
Application Number
US02/685,350
Time in Patent Office
1,604 Days
Field of Search
US Class Current
323/233
CPC Class Codes
H01C 7/04
having negative temperature...
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