CA651634A - Method of making thermionic cathode and cathode made by said method - Google Patents

Method of making thermionic cathode and cathode made by said method

Info

Publication number
CA651634A
CA651634A CA651634A CA651634DA CA651634A CA 651634 A CA651634 A CA 651634A CA 651634 A CA651634 A CA 651634A CA 651634D A CA651634D A CA 651634DA CA 651634 A CA651634 A CA 651634A
Authority
CA
Canada
Prior art keywords
cathode
making
making thermionic
thermionic
cathode made
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
CA651634A
Inventor
Levi Roberto
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA651634A publication Critical patent/CA651634A/en
Expired legal-status Critical Current

Links

CA651634A Method of making thermionic cathode and cathode made by said method Expired CA651634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA651634T

Publications (1)

Publication Number Publication Date
CA651634A true CA651634A (en) 1962-11-06

Family

ID=35940277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA651634A Expired CA651634A (en) Method of making thermionic cathode and cathode made by said method

Country Status (1)

Country Link
CA (1) CA651634A (en)

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