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Elliptically polarized spiral antenna
US 3,019,439 A
Filed
: 09/19/1957
Issued
: 01/30/1962
Est. Priority Date
: 09/19/1957
Status: Expired due to Term
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Current Assignee
Francis M. Kudo
,
Herbert J. Reis
Original Assignee
Francis M. Kudo
,
Herbert J. Reis
Inventors
Reis, Herbert J.
,
Kudo, Francis M.
Application Number
US03/684,876
Time in Patent Office
1,594 Days
Field of Search
US Class Current
343/853
CPC Class Codes
H01Q 9/27
Spiral antennas
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