CA449011A - Lentille electronique - Google Patents

Lentille electronique

Info

Publication number
CA449011A
CA449011A CA449011A CA449011DA CA449011A CA 449011 A CA449011 A CA 449011A CA 449011 A CA449011 A CA 449011A CA 449011D A CA449011D A CA 449011DA CA 449011 A CA449011 A CA 449011A
Authority
CA
Canada
Prior art keywords
electron lens
electron
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
CA449011A
Other languages
English (en)
Inventor
Ernst Heinrich Klemperer Otto
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.)
Electrical and Musical Industries Ltd
Original Assignee
Electrical and Musical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA449011A publication Critical patent/CA449011A/fr
Expired legal-status Critical Current

Links

CA449011A Lentille electronique Expired CA449011A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA449011T

Publications (1)

Publication Number Publication Date
CA449011A true CA449011A (fr) 1948-06-08

Family

ID=35566711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA449011A Expired CA449011A (fr) Lentille electronique

Country Status (1)

Country Link
CA (1) CA449011A (fr)

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