AU2025462A - Improvements in or relating togas-filled incandescent lamps having an incandescent filament of tungsten - Google Patents

Improvements in or relating togas-filled incandescent lamps having an incandescent filament of tungsten

Info

Publication number
AU2025462A
AU2025462A AU20254/62A AU2025462A AU2025462A AU 2025462 A AU2025462 A AU 2025462A AU 20254/62 A AU20254/62 A AU 20254/62A AU 2025462 A AU2025462 A AU 2025462A AU 2025462 A AU2025462 A AU 2025462A
Authority
AU
Australia
Prior art keywords
incandescent
tungsten
filled
filament
relating togas
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
AU20254/62A
Other versions
AU258838B2 (en
Inventor
Schroder Johann
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU2025462A publication Critical patent/AU2025462A/en
Publication of AU258838B2 publication Critical patent/AU258838B2/en
Expired legal-status Critical Current

Links

AU20254/62A 1961-07-26 1962-07-23 Improvements in or relating togas-filled incandescent lamps having an incandescent filament of tungsten Expired AU258838B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEDEN20382 1961-07-26

Publications (2)

Publication Number Publication Date
AU2025462A true AU2025462A (en) 1964-01-23
AU258838B2 AU258838B2 (en) 1964-01-23

Family

ID=

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