CA645066A - Art of heating electron tube cathodes - Google Patents

Art of heating electron tube cathodes

Info

Publication number
CA645066A
CA645066A CA645066A CA645066DA CA645066A CA 645066 A CA645066 A CA 645066A CA 645066 A CA645066 A CA 645066A CA 645066D A CA645066D A CA 645066DA CA 645066 A CA645066 A CA 645066A
Authority
CA
Canada
Prior art keywords
art
electron tube
tube cathodes
heating electron
cathodes
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
CA645066A
Inventor
Jackson W. Kendall, Jr.
C. Johnstone Frederick
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.)
Varian Medical Systems Inc
Original Assignee
Eitel Mccullough Inc
Publication date
Application granted granted Critical
Publication of CA645066A publication Critical patent/CA645066A/en
Expired legal-status Critical Current

Links

CA645066A Art of heating electron tube cathodes Expired CA645066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA645066T

Publications (1)

Publication Number Publication Date
CA645066A true CA645066A (en) 1962-07-17

Family

ID=35933721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA645066A Expired CA645066A (en) Art of heating electron tube cathodes

Country Status (1)

Country Link
CA (1) CA645066A (en)

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