FR16771E - Réflecteurs et abat-jour en aluminium - Google Patents
Réflecteurs et abat-jour en aluminiumInfo
- Publication number
- FR16771E FR16771E FR16771A FR16771DA FR16771E FR 16771 E FR16771 E FR 16771E FR 16771 A FR16771 A FR 16771A FR 16771D A FR16771D A FR 16771DA FR 16771 E FR16771 E FR 16771E
- Authority
- FR
- France
- Prior art keywords
- lampshades
- aluminum reflectors
- reflectors
- aluminum
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR438927T | 1912-01-12 | ||
| FR16771T | 1912-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR16771E true FR16771E (fr) | 1913-04-21 |
Family
ID=1358346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR16771A Expired FR16771E (fr) | 1912-01-12 | 1912-10-07 | Réflecteurs et abat-jour en aluminium |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR16771E (fr) |
-
1912
- 1912-10-07 FR FR16771A patent/FR16771E/fr not_active Expired
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