FR335227A - Pièces de verrerie pour éclairage à récupération - Google Patents
Pièces de verrerie pour éclairage à récupérationInfo
- Publication number
- FR335227A FR335227A FR335227DA FR335227A FR 335227 A FR335227 A FR 335227A FR 335227D A FR335227D A FR 335227DA FR 335227 A FR335227 A FR 335227A
- Authority
- FR
- France
- Prior art keywords
- glassware
- parts
- lighting
- recovery
- recovery 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
- 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
- F21V37/0075—Fastening or safety devices for reflectors, cover glasses or chimneys
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
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 |
|---|---|---|---|
| FR335227T | 1903-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR335227A true FR335227A (fr) | 1904-01-15 |
Family
ID=1384712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR335227D Expired FR335227A (fr) | 1903-08-26 | 1903-08-26 | Pièces de verrerie pour éclairage à récupération |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR335227A (fr) |
-
1903
- 1903-08-26 FR FR335227D patent/FR335227A/fr not_active Expired
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