FR606597A - Further training in automotive headlights - Google Patents
Further training in automotive headlightsInfo
- Publication number
- FR606597A FR606597A FR606597DA FR606597A FR 606597 A FR606597 A FR 606597A FR 606597D A FR606597D A FR 606597DA FR 606597 A FR606597 A FR 606597A
- Authority
- FR
- France
- Prior art keywords
- further training
- automotive headlights
- headlights
- automotive
- training
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
- F21S41/125—Coloured light
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR606597T | 1925-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR606597A true FR606597A (en) | 1926-06-16 |
Family
ID=8974796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR606597D Expired FR606597A (en) | 1925-02-27 | 1925-02-27 | Further training in automotive headlights |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR606597A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754135A (en) * | 1971-04-21 | 1973-08-21 | C Hulbert | Light treating means |
-
1925
- 1925-02-27 FR FR606597D patent/FR606597A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754135A (en) * | 1971-04-21 | 1973-08-21 | C Hulbert | Light treating means |
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