FR2138273B1 - - Google Patents
Info
- Publication number
- FR2138273B1 FR2138273B1 FR7118430A FR7118430A FR2138273B1 FR 2138273 B1 FR2138273 B1 FR 2138273B1 FR 7118430 A FR7118430 A FR 7118430A FR 7118430 A FR7118430 A FR 7118430A FR 2138273 B1 FR2138273 B1 FR 2138273B1
- 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
- G08G1/01—Detecting movement of traffic to be counted or controlled
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7118430A FR2138273B1 (OSRAM) | 1971-05-21 | 1971-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7118430A FR2138273B1 (OSRAM) | 1971-05-21 | 1971-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2138273A1 FR2138273A1 (OSRAM) | 1973-01-05 |
| FR2138273B1 true FR2138273B1 (OSRAM) | 1975-02-21 |
Family
ID=9077408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7118430A Expired FR2138273B1 (OSRAM) | 1971-05-21 | 1971-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2138273B1 (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL69423C (OSRAM) * | 1944-06-14 | |||
| FR1524091A (fr) * | 1966-12-21 | 1968-05-10 | Evr Eclairage Vehicules Rail | Circuit logique temporisé |
-
1971
- 1971-05-21 FR FR7118430A patent/FR2138273B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2138273A1 (OSRAM) | 1973-01-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |