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AU241882B2 - Improvements in or relating to electric discharge tubes having an indirectly heated cathode - Google Patents
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AU241882B2 - Improvements in or relating to electric discharge tubes having an indirectly heated cathode - Google Patents

Improvements in or relating to electric discharge tubes having an indirectly heated cathode

Info

Publication number
AU241882B2
AU241882B2 AU64511/60A AU6451160A AU241882B2 AU 241882 B2 AU241882 B2 AU 241882B2 AU 64511/60 A AU64511/60 A AU 64511/60A AU 6451160 A AU6451160 A AU 6451160A AU 241882 B2 AU241882 B2 AU 241882B2
Authority
AU
Australia
Prior art keywords
relating
electric discharge
discharge tubes
indirectly heated
heated cathode
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
AU64511/60A
Other versions
AU6451160A (en
Inventor
Kuiper and Friedrich Hermann Raymond Almer Adrianus
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 AU241882B2 publication Critical patent/AU241882B2/en
Publication of AU6451160A publication Critical patent/AU6451160A/en
Expired legal-status Critical Current

Links

AU64511/60A 1960-09-13 Improvements in or relating to electric discharge tubes having an indirectly heated cathode Expired AU241882B2 (en)

Publications (2)

Publication Number Publication Date
AU241882B2 true AU241882B2 (en) 1962-09-13
AU6451160A AU6451160A (en) 1962-09-13

Family

ID=

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