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CA315487A - Wehnelt-cathode - Google Patents

Wehnelt-cathode

Info

Publication number
CA315487A
CA315487A CA315487A CA315487DA CA315487A CA 315487 A CA315487 A CA 315487A CA 315487 A CA315487 A CA 315487A CA 315487D A CA315487D A CA 315487DA CA 315487 A CA315487 A CA 315487A
Authority
CA
Canada
Prior art keywords
wehnelt
cathode
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
CA315487A
Other languages
French (fr)
Inventor
Gijsbertus Wilhelm Mulder Johannes
Harmen Reerink Engbert
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA315487A publication Critical patent/CA315487A/en
Expired legal-status Critical Current

Links

CA315487A Wehnelt-cathode Expired CA315487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA315487T

Publications (1)

Publication Number Publication Date
CA315487A true CA315487A (en) 1931-09-22

Family

ID=35274815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA315487A Expired CA315487A (en) Wehnelt-cathode

Country Status (1)

Country Link
CA (1) CA315487A (en)

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