CA576913A - Thermionic cathode and method of making the same - Google Patents

Thermionic cathode and method of making the same

Info

Publication number
CA576913A
CA576913A CA576913A CA576913DA CA576913A CA 576913 A CA576913 A CA 576913A CA 576913 A CA576913 A CA 576913A CA 576913D A CA576913D A CA 576913DA CA 576913 A CA576913 A CA 576913A
Authority
CA
Canada
Prior art keywords
making
same
thermionic cathode
thermionic
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
CA576913A
Other languages
French (fr)
Inventor
C. Hughes Ray
G. Koppius Otto
P. Coppola Patrick
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 CA576913A publication Critical patent/CA576913A/en
Expired legal-status Critical Current

Links

CA576913A Thermionic cathode and method of making the same Expired CA576913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA576913T

Publications (1)

Publication Number Publication Date
CA576913A true CA576913A (en) 1959-06-02

Family

ID=35752773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA576913A Expired CA576913A (en) Thermionic cathode and method of making the same

Country Status (1)

Country Link
CA (1) CA576913A (en)

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