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AU249639A - Improvements in or relating to electric discharge tubes - Google Patents

Improvements in or relating to electric discharge tubes

Info

Publication number
AU249639A
AU249639A AU2496/39A AU249639A AU249639A AU 249639 A AU249639 A AU 249639A AU 2496/39 A AU2496/39 A AU 2496/39A AU 249639 A AU249639 A AU 249639A AU 249639 A AU249639 A AU 249639A
Authority
AU
Australia
Prior art keywords
relating
electric discharge
discharge tubes
tubes
electric
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
AU2496/39A
Other versions
AU109701B2 (en
Inventor
Philibert Tromp Theodoor
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 AU109701B2 publication Critical patent/AU109701B2/en
Publication of AU249639A publication Critical patent/AU249639A/en
Expired legal-status Critical Current

Links

AU2496/39A 1939-06-03 Improvements in or relating to electric discharge tubes Expired AU109701B2 (en)

Publications (2)

Publication Number Publication Date
AU109701B2 AU109701B2 (en) 1940-02-08
AU249639A true AU249639A (en) 1940-02-08

Family

ID=

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