Indoor television antennas
United States Patent 2817838
US Patent References:
Antenna shield for eliminating interference and undesirable waves
- - 1847872
Television and high-frequency antenna systems
- - 2585670
Antenna shield for eliminating interference and undesirable waves
- - 1847872
Television and high-frequency antenna systems
- - 2585670
Inventors:
Theodore, Kailey
Publication Date:
12/24/1957
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Assignee:
Theodore, Kailey
Primary Class:
Other Classes:
343/869
International Classes:
H01Q9/40; H01Q9/04