FR1018273A - Headlight - Google Patents
HeadlightInfo
- Publication number
- FR1018273A FR1018273A FR1018273DA FR1018273A FR 1018273 A FR1018273 A FR 1018273A FR 1018273D A FR1018273D A FR 1018273DA FR 1018273 A FR1018273 A FR 1018273A
- Authority
- FR
- France
- Prior art keywords
- headlight
- 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
- F21V5/00—Refractors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1018273XA | 1938-10-31 | 1938-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1018273A true FR1018273A (en) | 1953-01-05 |
Family
ID=22286608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1018273D Expired FR1018273A (en) | 1938-10-31 | 1948-02-24 | Headlight |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1018273A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2238989A1 (en) * | 1972-08-08 | 1974-02-14 | Bosch Gmbh Robert | Diffuser for motor vehicle headlights |
-
1948
- 1948-02-24 FR FR1018273D patent/FR1018273A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2238989A1 (en) * | 1972-08-08 | 1974-02-14 | Bosch Gmbh Robert | Diffuser for motor vehicle headlights |
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