FR1011570A - Luminaire for street lighting - Google Patents
Luminaire for street lightingInfo
- Publication number
- FR1011570A FR1011570A FR1011570DA FR1011570A FR 1011570 A FR1011570 A FR 1011570A FR 1011570D A FR1011570D A FR 1011570DA FR 1011570 A FR1011570 A FR 1011570A
- Authority
- FR
- France
- Prior art keywords
- luminaire
- street lighting
- street
- lighting
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1011570XA | 1949-02-02 | 1949-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1011570A true FR1011570A (en) | 1952-06-24 |
Family
ID=22283298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1011570D Expired FR1011570A (en) | 1949-02-02 | 1950-01-26 | Luminaire for street lighting |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1011570A (en) |
-
1950
- 1950-01-26 FR FR1011570D patent/FR1011570A/en not_active Expired
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