FR572859A - - Google Patents
Info
- Publication number
- FR572859A FR572859A FR572859DA FR572859A FR 572859 A FR572859 A FR 572859A FR 572859D A FR572859D A FR 572859DA FR 572859 A FR572859 A FR 572859A
- Authority
- FR
- France
- 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
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- 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
- F21V37/0079—Fastening of chimneys
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- 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)
Publications (1)
Publication Number | Publication Date |
---|---|
FR572859A true FR572859A (en) | 1924-06-14 |
Family
ID=1539283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR572859D Expired FR572859A (en) |
Country Status (1)
Country | Link |
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FR (1) | FR572859A (en) |
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0
- FR FR572859D patent/FR572859A/fr not_active Expired