FR660754A - Perfectionnements aux montures de lampes - Google Patents
Perfectionnements aux montures de lampesInfo
- Publication number
- FR660754A FR660754A FR660754DA FR660754A FR 660754 A FR660754 A FR 660754A FR 660754D A FR660754D A FR 660754DA FR 660754 A FR660754 A FR 660754A
- Authority
- FR
- France
- Prior art keywords
- lamp frames
- frames
- lamp
- 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
- F21V37/0083—Fastening of cover glasses
-
- 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 |
---|---|---|---|
FR660754T | 1928-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR660754A true FR660754A (fr) | 1929-07-17 |
Family
ID=9010435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR660754D Expired FR660754A (fr) | 1928-09-15 | 1928-09-15 | Perfectionnements aux montures de lampes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR660754A (fr) |
-
1928
- 1928-09-15 FR FR660754D patent/FR660754A/fr not_active Expired
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