CA508239A - Electrodes d'emission d'electrons secondaires - Google Patents

Electrodes d'emission d'electrons secondaires

Info

Publication number
CA508239A
CA508239A CA508239A CA508239DA CA508239A CA 508239 A CA508239 A CA 508239A CA 508239 A CA508239 A CA 508239A CA 508239D A CA508239D A CA 508239DA CA 508239 A CA508239 A CA 508239A
Authority
CA
Canada
Prior art keywords
secondary electron
electron emissive
emissive electrodes
electrodes
emissive
Prior art date
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.)
Expired
Application number
CA508239A
Other languages
English (en)
Inventor
E. Mendenhall Hallam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA508239A publication Critical patent/CA508239A/fr
Expired legal-status Critical Current

Links

CA508239A Electrodes d'emission d'electrons secondaires Expired CA508239A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA508239T

Publications (1)

Publication Number Publication Date
CA508239A true CA508239A (fr) 1954-12-14

Family

ID=35659279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA508239A Expired CA508239A (fr) Electrodes d'emission d'electrons secondaires

Country Status (1)

Country Link
CA (1) CA508239A (fr)

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