FR438927A - Réflecteurs et abat-jour en aluminium - Google Patents
Réflecteurs et abat-jour en aluminiumInfo
- Publication number
- FR438927A FR438927A FR438927DA FR438927A FR 438927 A FR438927 A FR 438927A FR 438927D A FR438927D A FR 438927DA FR 438927 A FR438927 A FR 438927A
- 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
- F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
- F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
- F21V37/0058—Reflectors, cover glasses, chimneys; Smoke-removing devices; Preheaters
- F21V37/0062—Reflectors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR438927T | 1912-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR438927A true FR438927A (fr) | 1912-05-31 |
Family
ID=1480399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR438927D Expired FR438927A (fr) | 1912-01-12 | 1912-01-12 | Réflecteurs et abat-jour en aluminium |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR438927A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005013B (de) * | 1955-09-02 | 1957-03-28 | Westfaelische Metall Industrie | Reflektor fuer fotografische Blitzlichtgeraete |
-
1912
- 1912-01-12 FR FR438927D patent/FR438927A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005013B (de) * | 1955-09-02 | 1957-03-28 | Westfaelische Metall Industrie | Reflektor fuer fotografische Blitzlichtgeraete |
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