CA793417A - Indirectly-heated thermionic cathodes for electric discharge tubes - Google Patents

Indirectly-heated thermionic cathodes for electric discharge tubes

Info

Publication number
CA793417A
CA793417A CA793417A CA793417DA CA793417A CA 793417 A CA793417 A CA 793417A CA 793417 A CA793417 A CA 793417A CA 793417D A CA793417D A CA 793417DA CA 793417 A CA793417 A CA 793417A
Authority
CA
Canada
Prior art keywords
indirectly
electric discharge
discharge tubes
thermionic cathodes
heated thermionic
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
CA793417A
Inventor
Vitzthum Diether
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.)
Siemens AG
Original Assignee
Siemens AG
Publication date
Application granted granted Critical
Publication of CA793417A publication Critical patent/CA793417A/en
Expired legal-status Critical Current

Links

CA793417A Indirectly-heated thermionic cathodes for electric discharge tubes Expired CA793417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA793417T

Publications (1)

Publication Number Publication Date
CA793417A true CA793417A (en) 1968-08-27

Family

ID=36257413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA793417A Expired CA793417A (en) Indirectly-heated thermionic cathodes for electric discharge tubes

Country Status (1)

Country Link
CA (1) CA793417A (en)

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