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 :
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