AU1153213A - Improvements in metal filament incandescent electric lamps - Google Patents

Improvements in metal filament incandescent electric lamps

Info

Publication number
AU1153213A
AU1153213A AU11532/13A AU1153213A AU1153213A AU 1153213 A AU1153213 A AU 1153213A AU 11532/13 A AU11532/13 A AU 11532/13A AU 1153213 A AU1153213 A AU 1153213A AU 1153213 A AU1153213 A AU 1153213A
Authority
AU
Australia
Prior art keywords
metal filament
electric lamps
incandescent electric
filament incandescent
lamps
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
AU11532/13A
Other versions
AU1153213B (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.)
Kommerzienrat Max Graetz
Original Assignee
Kommerzienrat Max Graetz
Filing date
Publication date
Application filed by Kommerzienrat Max Graetz filed Critical Kommerzienrat Max Graetz
Priority to AU11532/13A priority Critical patent/AU1153213A/en
Publication of AU1153213B publication Critical patent/AU1153213B/en
Publication of AU1153213A publication Critical patent/AU1153213A/en
Expired legal-status Critical Current

Links

AU11532/13A 1913-12-09 Improvements in metal filament incandescent electric lamps Expired AU1153213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11532/13A AU1153213A (en) 1913-12-09 Improvements in metal filament incandescent electric lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU11532/13A AU1153213A (en) 1913-12-09 Improvements in metal filament incandescent electric lamps

Publications (2)

Publication Number Publication Date
AU1153213B AU1153213B (en) 1914-04-06
AU1153213A true AU1153213A (en) 1914-04-06

Family

ID=

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