GB539783A - Improvements in and relating to electric projection lamps and the like - Google Patents
Improvements in and relating to electric projection lamps and the likeInfo
- Publication number
- GB539783A GB539783A GB3007/40A GB300740A GB539783A GB 539783 A GB539783 A GB 539783A GB 3007/40 A GB3007/40 A GB 3007/40A GB 300740 A GB300740 A GB 300740A GB 539783 A GB539783 A GB 539783A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- projection lamps
- electric projection
- electric
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/24—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for lighting other areas than only the way ahead
- B60Q1/245—Searchlights, e.g. adjustable from within the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3007/40A GB539783A (en) | 1940-02-16 | 1940-02-16 | Improvements in and relating to electric projection lamps and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3007/40A GB539783A (en) | 1940-02-16 | 1940-02-16 | Improvements in and relating to electric projection lamps and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB539783A true GB539783A (en) | 1941-09-24 |
Family
ID=9750185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3007/40A Expired GB539783A (en) | 1940-02-16 | 1940-02-16 | Improvements in and relating to electric projection lamps and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB539783A (en) |
-
1940
- 1940-02-16 GB GB3007/40A patent/GB539783A/en not_active Expired
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