CA619725A - Adjustable magnetic lens for electron beams - Google Patents

Adjustable magnetic lens for electron beams

Info

Publication number
CA619725A
CA619725A CA619725A CA619725DA CA619725A CA 619725 A CA619725 A CA 619725A CA 619725 A CA619725 A CA 619725A CA 619725D A CA619725D A CA 619725DA CA 619725 A CA619725 A CA 619725A
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
CA619725A
Inventor
C. Van Dorsten Adrianus
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 CA619725A publication Critical patent/CA619725A/en
Expired legal-status Critical Current

Links

CA619725A Adjustable magnetic lens for electron beams Expired CA619725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA619725T

Publications (1)

Publication Number Publication Date
CA619725A true CA619725A (en) 1961-05-09

Family

ID=35862008

Family Applications (1)

Application Number Title Priority Date Filing Date
CA619725A Expired CA619725A (en) Adjustable magnetic lens for electron beams

Country Status (1)

Country Link
CA (1) CA619725A (en)

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