FR603881A - Perfectionnements aux lampes non éblouissantes - Google Patents
Perfectionnements aux lampes non éblouissantesInfo
- Publication number
- FR603881A FR603881A FR603881DA FR603881A FR 603881 A FR603881 A FR 603881A FR 603881D A FR603881D A FR 603881DA FR 603881 A FR603881 A FR 603881A
- Authority
- FR
- France
- Prior art keywords
- glare
- lamps
- glare lamps
- 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
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU240816X | 1924-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR603881A true FR603881A (fr) | 1926-04-24 |
Family
ID=3713102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR603881D Expired FR603881A (fr) | 1924-10-06 | 1925-10-01 | Perfectionnements aux lampes non éblouissantes |
Country Status (3)
Country | Link |
---|---|
US (1) | US1622764A (fr) |
FR (1) | FR603881A (fr) |
GB (1) | GB240816A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012019941A1 (de) * | 2012-10-11 | 2014-04-17 | Volkswagen Aktiengesellschaft | Leuchteinrichtung für ein Fahrzeug |
-
1925
- 1925-08-29 US US53414A patent/US1622764A/en not_active Expired - Lifetime
- 1925-09-17 GB GB23213/25A patent/GB240816A/en not_active Expired
- 1925-10-01 FR FR603881D patent/FR603881A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB240816A (en) | 1926-08-05 |
US1622764A (en) | 1927-03-29 |
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