FR1222691A - Appareil de signalisation nocturne - Google Patents
Appareil de signalisation nocturneInfo
- Publication number
- FR1222691A FR1222691A FR784486A FR784486A FR1222691A FR 1222691 A FR1222691 A FR 1222691A FR 784486 A FR784486 A FR 784486A FR 784486 A FR784486 A FR 784486A FR 1222691 A FR1222691 A FR 1222691A
- Authority
- FR
- France
- Prior art keywords
- signaling device
- night signaling
- night
- signaling
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784486A FR1222691A (fr) | 1959-01-20 | 1959-01-20 | Appareil de signalisation nocturne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784486A FR1222691A (fr) | 1959-01-20 | 1959-01-20 | Appareil de signalisation nocturne |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1222691A true FR1222691A (fr) | 1960-06-13 |
Family
ID=8710329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR784486A Expired FR1222691A (fr) | 1959-01-20 | 1959-01-20 | Appareil de signalisation nocturne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1222691A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509111A1 (fr) * | 1981-07-01 | 1983-01-07 | Roques Maurice | Lampadaire solaire |
-
1959
- 1959-01-20 FR FR784486A patent/FR1222691A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509111A1 (fr) * | 1981-07-01 | 1983-01-07 | Roques Maurice | Lampadaire solaire |
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