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Radio antenna system
US 2,521,550 A
Filed
: 02/28/1946
Issued
: 09/05/1950
Est. Priority Date
: 02/28/1946
Status: Expired due to Term
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Current Assignee
Phillip H. Smith
Original Assignee
Phillip H. Smith
Inventors
Smith, Phillip H.
Application Number
US02/650,960
Time in Patent Office
1,650 Days
Field of Search
US Class Current
343/742
CPC Class Codes
H01Q 21/205
providing an omnidirectiona...
H01Q 21/26
Turnstile or like antennas ...
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