AU243024B2 - Improvements in or relating to impregnated cathodes for electric discharge tubes - Google Patents

Improvements in or relating to impregnated cathodes for electric discharge tubes

Info

Publication number
AU243024B2
AU243024B2 AU56670/60A AU5667060A AU243024B2 AU 243024 B2 AU243024 B2 AU 243024B2 AU 56670/60 A AU56670/60 A AU 56670/60A AU 5667060 A AU5667060 A AU 5667060A AU 243024 B2 AU243024 B2 AU 243024B2
Authority
AU
Australia
Prior art keywords
relating
electric discharge
discharge tubes
impregnated cathodes
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
AU56670/60A
Other versions
AU5667060A (en
Inventor
Levi Roberto
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 AU243024B2 publication Critical patent/AU243024B2/en
Publication of AU5667060A publication Critical patent/AU5667060A/en
Expired legal-status Critical Current

Links

AU56670/60A 1960-01-20 Improvements in or relating to impregnated cathodes for electric discharge tubes Expired AU243024B2 (en)

Publications (2)

Publication Number Publication Date
AU243024B2 true AU243024B2 (en) 1960-07-21
AU5667060A AU5667060A (en) 1960-07-21

Family

ID=

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