Harmonic amplitude selector for signaling systems
United States Patent 2553610
Inventors:
Singleton, Henry E.
Publication Date:
05/22/1951
View Patent Images:
Export Citation:
Assignee:
INT STANDARD ELECTRIC CORP
Primary Class:
Other Classes:
324/76.130
International Classes:
G10L19/02; G10L19/00
Other References:
None