CA491707A - Agencements de lentilles a electrons d'elements multiples - Google Patents

Agencements de lentilles a electrons d'elements multiples

Info

Publication number
CA491707A
CA491707A CA491707A CA491707DA CA491707A CA 491707 A CA491707 A CA 491707A CA 491707 A CA491707 A CA 491707A CA 491707D A CA491707D A CA 491707DA CA 491707 A CA491707 A CA 491707A
Authority
CA
Canada
Prior art keywords
multiple element
electron lens
lens arrangements
element electron
arrangements
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
CA491707A
Other languages
English (en)
Inventor
S. Page Richard
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.)
General Electric Co
Original Assignee
General Electric Co
Publication date
Application granted granted Critical
Publication of CA491707A publication Critical patent/CA491707A/fr
Expired legal-status Critical Current

Links

CA491707A Agencements de lentilles a electrons d'elements multiples Expired CA491707A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491707T

Publications (1)

Publication Number Publication Date
CA491707A true CA491707A (fr) 1953-03-31

Family

ID=35631452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491707A Expired CA491707A (fr) Agencements de lentilles a electrons d'elements multiples

Country Status (1)

Country Link
CA (1) CA491707A (fr)

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