Directional radio transmission system
United States Patent 2043347

Inventors:
Gabriel, Clavier Andre
Henri, Darbord Rene
Publication Date:
06/09/1936
View Patent Images:
Download PDF 2043347 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
WESTERN ELECTRIC CO
Primary Class:
342/367
Other Classes:
343/838, 333/248, 343/755, 343/703, 343/701, 343/909, 343/912
International Classes:
H01J25/68; H01Q15/00; H01J25/00