The characteristic surface of the thermionic valve
By: by Jack Roderick Tolmie.
Series: Washington. University. Engineering Experiment Station. Engineering Experiment Station series. Bulletin; no. 24
Publisher: The University
Published: 1924
Place of publication: Seattle, Wash
Language: eng
Number of pages: 22
Subjects: Vacuum-tubes.; Valves.; Electric apparatus and appliances.
Other titles: Thermionic valve.