AU550912A - Improvements in incandescent lamps - Google Patents
Improvements in incandescent lampsInfo
- Publication number
- AU550912A AU550912A AU5509/12A AU550912A AU550912A AU 550912 A AU550912 A AU 550912A AU 5509/12 A AU5509/12 A AU 5509/12A AU 550912 A AU550912 A AU 550912A AU 550912 A AU550912 A AU 550912A
- Authority
- AU
- Australia
- Prior art keywords
- incandescent lamps
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU5509/12A AU550912B (en) | 1912-07-01 | 1912-07-01 | Improvements in incandescent lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU5509/12A AU550912B (en) | 1912-07-01 | 1912-07-01 | Improvements in incandescent lamps |
Publications (2)
Publication Number | Publication Date |
---|---|
AU550912A true AU550912A (en) | 1912-11-06 |
AU550912B AU550912B (en) | 1912-11-06 |
Family
ID=62167018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU5509/12A Expired AU550912B (en) | 1912-07-01 | 1912-07-01 | Improvements in incandescent lamps |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU550912B (en) |
-
1912
- 1912-07-01 AU AU5509/12A patent/AU550912B/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU550912A (en) | Improvements in incandescent lamps | |
CA143046A (en) | Incandescent lamp | |
CA147043A (en) | Incandescent lamp | |
AU550912B (en) | Improvements in incandescent lamps | |
CA142555A (en) | Gas lamp | |
CA142358A (en) | Lamp | |
CA139422A (en) | Incandescent electric lamp | |
CA155952A (en) | Lamp filament | |
AU427412A (en) | Improvements in acetylene lamps | |
AU444012A (en) | Improvements in methylated spirit illuminating lamps | |
AU1260414A (en) | Improvements in incandescent lamps | |
CA146147A (en) | Filament for lamps | |
CA142711A (en) | Filament for lamps | |
CA159743A (en) | Incandescent lamp | |
CA167329A (en) | Incandescent lamp | |
CA170362A (en) | Incandescent lamp | |
CA162570A (en) | Incandescent lamp | |
CA145780A (en) | Spirit lamp | |
CA181058A (en) | Incandescent lamp | |
CA177881A (en) | Incandescent lamp | |
CA160346A (en) | Incandescent lamp | |
CA164828A (en) | Incandescent lamp | |
CA182730A (en) | Incandescent lamp | |
AU1043913A (en) | Improvements in incandescent electric lamps | |
AU891013A (en) | Improvements in incandescent electric lamps |