CA850239A - Electron beam apparatus - Google Patents

Electron beam apparatus

Info

Publication number
CA850239A
CA850239A CA850239A CA850239DA CA850239A CA 850239 A CA850239 A CA 850239A CA 850239 A CA850239 A CA 850239A CA 850239D A CA850239D A CA 850239DA CA 850239 A CA850239 A CA 850239A
Authority
CA
Canada
Prior art keywords
electron beam
beam apparatus
electron
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
CA850239A
Inventor
N. Broers Alec
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA850239A publication Critical patent/CA850239A/en
Expired legal-status Critical Current

Links

CA850239A Electron beam apparatus Expired CA850239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA850239T

Publications (1)

Publication Number Publication Date
CA850239A true CA850239A (en) 1970-08-25

Family

ID=36334408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA850239A Expired CA850239A (en) Electron beam apparatus

Country Status (1)

Country Link
CA (1) CA850239A (en)

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