FR940480A - Indirect lighting fixture - Google Patents
Indirect lighting fixtureInfo
- Publication number
- FR940480A FR940480A FR940480DA FR940480A FR 940480 A FR940480 A FR 940480A FR 940480D A FR940480D A FR 940480DA FR 940480 A FR940480 A FR 940480A
- Authority
- FR
- France
- Prior art keywords
- lighting fixture
- indirect lighting
- indirect
- fixture
- 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
- 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 |
|---|---|---|---|
| BE940480X | 1946-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR940480A true FR940480A (en) | 1948-12-14 |
Family
ID=3888570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR940480D Expired FR940480A (en) | 1946-05-28 | 1947-02-12 | Indirect lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR940480A (en) |
-
1947
- 1947-02-12 FR FR940480D patent/FR940480A/en not_active Expired
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