DocumentCode
1263644
Title
Thermionic valves with dull-emitting filaments
Author
Thompson, M. ; Bartlett, C.
Volume
62
Issue
332
fYear
1924
fDate
8/1/1924 12:00:00 AM
Firstpage
689
Lastpage
696
Abstract
An account is given of the history of the dull-emitting thoriated tungsten filament and of the development of thermionic valves containing these filaments. Intrinsic properties are described and discussed.
Keywords
radiotelegraphy;
fLanguage
English
Journal_Title
Electrical Engineers, Journal of the Institution of
Publisher
iet
Type
jour
DOI
10.1049/jiee-1.1924.0095
Filename
5313038
Link To Document