Operation of the modulator tube in radio telephone sets
By: by E. S. Purington, associate physicist, Bureau of Standards.  November 15, 1921.
Series: Scientific papers of the Bureau of Standards,; no. 423
Publisher: Govt. Print. Off.
Published: 1921
Place of publication: Washington
Language: eng
Number of pages: 406
Subjects: Vacuum-tubes.
Other titles: Modulator tube in radio telephone sets.
Notes: Running title: Modulator tube in radio telephone sets.