FR2139061A1 - - Google Patents
Info
- Publication number
- FR2139061A1 FR2139061A1 FR7218734A FR7218734A FR2139061A1 FR 2139061 A1 FR2139061 A1 FR 2139061A1 FR 7218734 A FR7218734 A FR 7218734A FR 7218734 A FR7218734 A FR 7218734A FR 2139061 A1 FR2139061 A1 FR 2139061A1
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT451871A AT322413B (de) | 1971-05-25 | 1971-05-25 | Schaltungsanordnung zur steuerung von verkehrssignalanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2139061A1 true FR2139061A1 (d) | 1973-01-05 |
Family
ID=3565053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7218734A Pending FR2139061A1 (d) | 1971-05-25 | 1972-05-25 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT322413B (d) |
| DE (1) | DE2225269A1 (d) |
| FR (1) | FR2139061A1 (d) |
| IT (1) | IT956301B (d) |
-
1971
- 1971-05-25 AT AT451871A patent/AT322413B/de not_active IP Right Cessation
-
1972
- 1972-05-24 DE DE19722225269 patent/DE2225269A1/de active Pending
- 1972-05-25 IT IT2484672A patent/IT956301B/it active
- 1972-05-25 FR FR7218734A patent/FR2139061A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT956301B (it) | 1973-10-10 |
| AT322413B (de) | 1975-05-26 |
| DE2225269A1 (de) | 1972-11-30 |