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AU203352B2 - Improvements in or relating to thermionic dispenser cathodes - Google Patents

Improvements in or relating to thermionic dispenser cathodes

Info

Publication number
AU203352B2
AU203352B2 AU4711/54A AU471154A AU203352B2 AU 203352 B2 AU203352 B2 AU 203352B2 AU 4711/54 A AU4711/54 A AU 4711/54A AU 471154 A AU471154 A AU 471154A AU 203352 B2 AU203352 B2 AU 203352B2
Authority
AU
Australia
Prior art keywords
relating
dispenser cathodes
thermionic dispenser
thermionic
cathodes
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
AU4711/54A
Other versions
AU471154A (en
Inventor
Paul 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
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU203352B2 publication Critical patent/AU203352B2/en
Publication of AU471154A publication Critical patent/AU471154A/en
Expired legal-status Critical Current

Links

AU4711/54A 1954-11-16 Improvements in or relating to thermionic dispenser cathodes Expired AU203352B2 (en)

Publications (2)

Publication Number Publication Date
AU203352B2 true AU203352B2 (en) 1955-05-19
AU471154A AU471154A (en) 1955-05-19

Family

ID=

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