Title:
Apparatus for transmitting and receiving radio signals
United States Patent 2424156
Inventors:
Clark, Espley Dennis
Publication Date:
07/15/1947
Assignee:
GEN ELECTRIC CO LTD
Other Classes:
333/119, 342/198, 343/852, 343/858, 455/80
International Classes:
H01P5/16; H01P5/22; H01P5/16