DocumentCode

1008834

Title

Measurement of surface flatness of cathodes for close-spaced electron tubes

Author

Goddard, C.T.

Author_Institution

Bell Telephone Laboratories

Issue

1

fYear

1954

Firstpage

72

Lastpage

72

fLanguage

English

Journal_Title

Electron Devices, Transactions of the IRE Professional Group on

Publisher

ieee

ISSN

0197-6370

Type

jour

DOI

10.1109/T-ED.1954.14004

Filename

1471864