BE585550A - Improvements to public lighting mirrors. - Google Patents
Improvements to public lighting mirrors.Info
- Publication number
- BE585550A BE585550A BE585550A BE585550A BE585550A BE 585550 A BE585550 A BE 585550A BE 585550 A BE585550 A BE 585550A BE 585550 A BE585550 A BE 585550A BE 585550 A BE585550 A BE 585550A
- Authority
- BE
- Belgium
- Prior art keywords
- public lighting
- lighting mirrors
- mirrors
- public
- lighting
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784479A FR1230483A (en) | 1959-01-20 | 1959-01-20 | Improvements to public lighting mirrors |
Publications (1)
Publication Number | Publication Date |
---|---|
BE585550A true BE585550A (en) | 1960-04-01 |
Family
ID=8710322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE585550A BE585550A (en) | 1959-01-20 | 1959-12-10 | Improvements to public lighting mirrors. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE585550A (en) |
FR (1) | FR1230483A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3662165A (en) * | 1970-03-02 | 1972-05-09 | Gen Electric | Luminaire reflector |
-
1959
- 1959-01-20 FR FR784479A patent/FR1230483A/en not_active Expired
- 1959-12-10 BE BE585550A patent/BE585550A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR1230483A (en) | 1960-09-16 |
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