CA553944A - Lentilles magnetiques ajustables pour faisceaux d'electrons - Google Patents

Lentilles magnetiques ajustables pour faisceaux d'electrons

Info

Publication number
CA553944A
CA553944A CA553944A CA553944DA CA553944A CA 553944 A CA553944 A CA 553944A CA 553944 A CA553944 A CA 553944A CA 553944D A CA553944D A CA 553944DA CA 553944 A CA553944 A CA 553944A
Authority
CA
Canada
Prior art keywords
electron beams
magnetic lens
adjustable magnetic
adjustable
lens
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
CA553944A
Other languages
English (en)
Inventor
B. Le Poole Jan
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA553944A publication Critical patent/CA553944A/fr
Expired legal-status Critical Current

Links

CA553944A Lentilles magnetiques ajustables pour faisceaux d'electrons Expired CA553944A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA553944T

Publications (1)

Publication Number Publication Date
CA553944A true CA553944A (fr) 1958-03-04

Family

ID=35715348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA553944A Expired CA553944A (fr) Lentilles magnetiques ajustables pour faisceaux d'electrons

Country Status (1)

Country Link
CA (1) CA553944A (fr)

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