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Potentiometer
US 2,617,912 A
Filed
: 05/10/1952
Issued
: 11/11/1952
Est. Priority Date
: 05/10/1952
Status: Expired due to Term
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Current Assignee
Charles H. Colvin
Original Assignee
Charles H. Colvin
Inventors
Colvin, Charles H.
Application Number
US03/287,206
Time in Patent Office
185 Days
Field of Search
US Class Current
338/135
CPC Class Codes
H01C 10/30
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