CA393502A - Electron tube cathode - Google Patents

Electron tube cathode

Info

Publication number
CA393502A
CA393502A CA393502A CA393502DA CA393502A CA 393502 A CA393502 A CA 393502A CA 393502 A CA393502 A CA 393502A CA 393502D A CA393502D A CA 393502DA CA 393502 A CA393502 A CA 393502A
Authority
CA
Canada
Prior art keywords
electron tube
tube cathode
cathode
electron
tube
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
CA393502A
Other languages
French (fr)
Inventor
S. Evans George
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA393502A publication Critical patent/CA393502A/en
Expired legal-status Critical Current

Links

CA393502A Electron tube cathode Expired CA393502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA393502T

Publications (1)

Publication Number Publication Date
CA393502A true CA393502A (en) 1940-12-31

Family

ID=35401004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA393502A Expired CA393502A (en) Electron tube cathode

Country Status (1)

Country Link
CA (1) CA393502A (en)

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