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Communicating system
US 2,535,063 A
Filed
: 05/03/1945
Issued
: 12/26/1950
Est. Priority Date
: 05/03/1945
Status: Expired due to Term
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Current Assignee
William S. Halstead
Original Assignee
William S. Halstead
Inventors
Halstead, William S.
Application Number
US02/591,742
Time in Patent Office
2,063 Days
Field of Search
US Class Current
455/83
CPC Class Codes
H04B 1/48
in circuits for connecting ...
Y10S 367/903
Transmit-receive circuitry
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