Radio receiver
United States Patent 2175025

Inventors:
Hooven, Frederick J.
Publication Date:
10/03/1939
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Assignee:
Hooven, Frederick J.
Primary Class:
455/348
Other Classes:
174/59, 312/31, 312/31.300, 312/7.100, 312/350, 174/395
International Classes:
H05K5/04