DocumentCode
1087899
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
15
Issue
10
fYear
1927
Firstpage
879
Lastpage
879
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
Cathodes; Control systems; Electron tubes; Machine windings; Patents; Power supplies; Radio control; Telegraphy; Telephony;
fLanguage
English
Journal_Title
Radio Engineers, Proceedings of the Institute of
Publisher
ieee
ISSN
0731-5996
Type
jour
DOI
10.1109/JRPROC.1927.221116
Filename
1669703
Link To Document