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- Google Patents
AU110187B2 - Improvements in or relating to secondary electron emitters
- Google Patents
Improvements in or relating to secondary electron emitters
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU1304/39A
Publication of AU110187B2publicationCriticalpatent/AU110187B2/en
Improvements in or relating to electron gun structures suitable for use in cathode ray tubes, cathode ray beam amplifier valves and like elctron discharge devices