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Automobile radio receiver system
US 2,973,431 A
Filed
: 07/22/1954
Issued
: 02/28/1961
Est. Priority Date
: 07/22/1954
Status: Expired due to Term
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Current Assignee
Carl G. Sontheimer
Original Assignee
Carl G. Sontheimer
Inventors
Sontheimer, Carl G.
Application Number
US03/445,146
Time in Patent Office
2,413 Days
Field of Search
US Class Current
455/152.1
CPC Class Codes
H01F 2029/143
with control winding for ge...
H03J 9/00
Remote-control of tuned cir...
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