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AU3035130A - Improvements in or relating to electric discharge tubes - Google Patents

Improvements in or relating to electric discharge tubes

Info

Publication number
AU3035130A
AU3035130A AU30351/30A AU3035130A AU3035130A AU 3035130 A AU3035130 A AU 3035130A AU 30351/30 A AU30351/30 A AU 30351/30A AU 3035130 A AU3035130 A AU 3035130A AU 3035130 A AU3035130 A AU 3035130A
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
AU30351/30A
Other versions
AU3035130B (en
Inventor
Marinus Van Gessel Karel
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
Priority claimed from NL49680A external-priority patent/NL26213C/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU3035130A publication Critical patent/AU3035130A/en
Publication of AU3035130B publication Critical patent/AU3035130B/en
Expired legal-status Critical Current

Links

AU30351/30A 1930-01-03 1930-11-24 Improvements in or relating to electric discharge tubes Expired AU3035130B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL49680A NL26213C (en) 1930-01-03 1930-01-03 Electric discharge tube with special contact elements and lamp holder for this tube

Publications (2)

Publication Number Publication Date
AU3035130A true AU3035130A (en) 1931-01-05
AU3035130B AU3035130B (en) 1931-12-10

Family

ID=63368914

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30351/30A Expired AU3035130B (en) 1930-01-03 1930-11-24 Improvements in or relating to electric discharge tubes

Country Status (4)

Country Link
AU (1) AU3035130B (en)
FR (1) FR707413A (en)
GB (1) GB342220A (en)
NL (1) NL26213C (en)

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