FR955393A - - Google Patents
Info
- Publication number
- FR955393A FR955393A FR955393DA FR955393A FR 955393 A FR955393 A FR 955393A FR 955393D A FR955393D A FR 955393DA FR 955393 A FR955393 A FR 955393A
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/085—Controlling traffic signals using a free-running cyclic timer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US370587A US2339149A (en) | 1940-12-18 | 1940-12-18 | Cyclic circuit controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955393A true FR955393A (instruction) | 1950-01-14 |
Family
ID=23460282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955393D Expired FR955393A (instruction) | 1940-12-18 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2339149A (instruction) |
| FR (1) | FR955393A (instruction) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2941185A (en) * | 1957-05-21 | 1960-06-14 | Wilbur J Mullikin | Portable traffic signal |
-
0
- FR FR955393D patent/FR955393A/fr not_active Expired
-
1940
- 1940-12-18 US US370587A patent/US2339149A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2339149A (en) | 1944-01-11 |