DocumentCode
1069310
Title
Digests of United States Patents relating to radio telegraphy and telephony
Author
Brady, John B.
Author_Institution
Patent Lawyer, Ouray Building, Washington, D.C.
Volume
11
Issue
1
fYear
1923
Firstpage
59
Lastpage
71
Abstract
These patent abstracts of recently issued patents are intended to provide the minimum information necessary for readers to determine if they are interested in examining the patent in more detail. Complete copies of patents are available for a small fee by writing: US Patent and Trademark Office, Washington, DC, USA.
Keywords
Circuits; Electron tubes; Interrupters; Pulse modulation; Radio transmitters; Receivers; Receiving antennas; Telegraphy; Telephony; Wire;
fLanguage
English
Journal_Title
Radio Engineers, Proceedings of the Institute of
Publisher
ieee
ISSN
0731-5996
Type
jour
DOI
10.1109/JRPROC.1923.219864
Filename
1666771
Link To Document