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AU265454B2 - Improvements in and relating in indirectly heated oxide cathodes for use in electron valves - Google Patents
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AU265454B2 - Improvements in and relating in indirectly heated oxide cathodes for use in electron valves - Google Patents

Improvements in and relating in indirectly heated oxide cathodes for use in electron valves

Info

Publication number
AU265454B2
AU265454B2 AU29959/63A AU2995963A AU265454B2 AU 265454 B2 AU265454 B2 AU 265454B2 AU 29959/63 A AU29959/63 A AU 29959/63A AU 2995963 A AU2995963 A AU 2995963A AU 265454 B2 AU265454 B2 AU 265454B2
Authority
AU
Australia
Prior art keywords
relating
indirectly heated
heated oxide
oxide cathodes
electron valves
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
AU29959/63A
Other versions
AU2995963A (en
Inventor
Provisor Henri
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU2995963A publication Critical patent/AU2995963A/en
Publication of AU265454B2 publication Critical patent/AU265454B2/en
Expired legal-status Critical Current

Links

AU29959/63A 1962-04-28 1963-04-26 Improvements in and relating in indirectly heated oxide cathodes for use in electron valves Expired AU265454B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FRFR896046 1962-04-28

Publications (2)

Publication Number Publication Date
AU2995963A AU2995963A (en) 1964-10-29
AU265454B2 true AU265454B2 (en) 1964-10-29

Family

ID=

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