FR564509A - Reflection device for headlights - Google Patents
Reflection device for headlightsInfo
- Publication number
- FR564509A FR564509A FR564509DA FR564509A FR 564509 A FR564509 A FR 564509A FR 564509D A FR564509D A FR 564509DA FR 564509 A FR564509 A FR 564509A
- Authority
- FR
- France
- Prior art keywords
- headlights
- reflection device
- reflection
- 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
- F21V7/00—Reflectors 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
- F21S41/29—Attachment thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR564509T | 1923-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR564509A true FR564509A (en) | 1924-01-04 |
Family
ID=8945798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR564509D Expired FR564509A (en) | 1923-03-30 | 1923-03-30 | Reflection device for headlights |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR564509A (en) |
-
1923
- 1923-03-30 FR FR564509D patent/FR564509A/en not_active Expired
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