Means for radio communication
United States Patent 2255897
Inventors:
Rebori, Andrew N.
Hume, James P.
Publication Date:
09/16/1941
Other Classes:
455/269, 343/720, 329/370, 329/368, 343/718, 455/575.600, 455/351, 343/868, 455/193.100
International Classes:
H04B1/38