AU3451268A - Microheating elements, more particularly for cathodes of electron tubes - Google Patents

Microheating elements, more particularly for cathodes of electron tubes

Info

Publication number
AU3451268A
AU3451268A AU34512/68A AU3451268A AU3451268A AU 3451268 A AU3451268 A AU 3451268A AU 34512/68 A AU34512/68 A AU 34512/68A AU 3451268 A AU3451268 A AU 3451268A AU 3451268 A AU3451268 A AU 3451268A
Authority
AU
Australia
Prior art keywords
cathodes
electron tubes
microheating
microheating elements
elements
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
AU34512/68A
Inventor
FRANCISCUS IOUPPENBERG and PIETER ZALM WILHELMUS
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 AU3451268A publication Critical patent/AU3451268A/en
Expired legal-status Critical Current

Links

AU34512/68A 1967-03-07 1968-03-04 Microheating elements, more particularly for cathodes of electron tubes Expired AU3451268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLNL6703548 1967-03-07

Publications (1)

Publication Number Publication Date
AU3451268A true AU3451268A (en) 1969-09-11

Family

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