AU4315368A - Improvements in or relating to thermionic filaments - Google Patents

Improvements in or relating to thermionic filaments

Info

Publication number
AU4315368A
AU4315368A AU43153/68A AU4315368A AU4315368A AU 4315368 A AU4315368 A AU 4315368A AU 43153/68 A AU43153/68 A AU 43153/68A AU 4315368 A AU4315368 A AU 4315368A AU 4315368 A AU4315368 A AU 4315368A
Authority
AU
Australia
Prior art keywords
relating
thermionic filaments
thermionic
filaments
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
AU43153/68A
Inventor
Maximillian Lawrence Claridge Geoffrey
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
Publication of AU4315368A publication Critical patent/AU4315368A/en
Expired legal-status Critical Current

Links

AU43153/68A 1967-09-11 1968-09-09 Improvements in or relating to thermionic filaments Expired AU4315368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB41331/67 1967-09-11

Publications (1)

Publication Number Publication Date
AU4315368A true AU4315368A (en) 1970-03-19

Family

ID=

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