FR749799A - Multiple light signaling device - Google Patents
Multiple light signaling deviceInfo
- Publication number
- FR749799A FR749799A FR749799DA FR749799A FR 749799 A FR749799 A FR 749799A FR 749799D A FR749799D A FR 749799DA FR 749799 A FR749799 A FR 749799A
- Authority
- FR
- France
- Prior art keywords
- multiple light
- signaling device
- light signaling
- signaling
- light
- 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
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR749799T | 1932-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR749799A true FR749799A (en) | 1933-07-29 |
Family
ID=9149259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR749799D Expired FR749799A (en) | 1932-12-09 | 1932-12-09 | Multiple light signaling device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR749799A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1285925B (en) * | 1965-07-17 | 1968-12-19 | Standard Elektrik Lorenz Ag | Optical signal for traffic signal systems |
-
1932
- 1932-12-09 FR FR749799D patent/FR749799A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1285925B (en) * | 1965-07-17 | 1968-12-19 | Standard Elektrik Lorenz Ag | Optical signal for traffic signal systems |
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