AU121038A - Improvements in or relating to electric discharge tubes having secondary emission electrodes - Google Patents

Improvements in or relating to electric discharge tubes having secondary emission electrodes

Info

Publication number
AU121038A
AU121038A AU1210/38A AU121038A AU121038A AU 121038 A AU121038 A AU 121038A AU 1210/38 A AU1210/38 A AU 1210/38A AU 121038 A AU121038 A AU 121038A AU 121038 A AU121038 A AU 121038A
Authority
AU
Australia
Prior art keywords
relating
electric discharge
discharge tubes
secondary emission
emission electrodes
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
AU1210/38A
Other versions
AU106359B2 (en
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 AU106359B2 publication Critical patent/AU106359B2/en
Publication of AU121038A publication Critical patent/AU121038A/en
Expired legal-status Critical Current

Links

AU1210/38A 1938-03-25 Improvements in or relating to electric discharge tubes having secondary emission electrodes Expired AU106359B2 (en)

Publications (2)

Publication Number Publication Date
AU106359B2 AU106359B2 (en) 1939-01-26
AU121038A true AU121038A (en) 1939-01-26

Family

ID=

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