CA565982A - Electron beam producing and focussing assembly - Google Patents

Electron beam producing and focussing assembly

Info

Publication number
CA565982A
CA565982A CA565982A CA565982DA CA565982A CA 565982 A CA565982 A CA 565982A CA 565982 A CA565982 A CA 565982A CA 565982D A CA565982D A CA 565982DA CA 565982 A CA565982 A CA 565982A
Authority
CA
Canada
Prior art keywords
electron beam
beam producing
focussing assembly
focussing
assembly
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
CA565982A
Other languages
French (fr)
Inventor
E. Kenyon David
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
Publication date
Application granted granted Critical
Publication of CA565982A publication Critical patent/CA565982A/en
Expired legal-status Critical Current

Links

CA565982A Electron beam producing and focussing assembly Expired CA565982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA565982T

Publications (1)

Publication Number Publication Date
CA565982A true CA565982A (en) 1958-11-11

Family

ID=35738494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA565982A Expired CA565982A (en) Electron beam producing and focussing assembly

Country Status (1)

Country Link
CA (1) CA565982A (en)

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