BE632071A - - Google Patents
Info
- Publication number
- BE632071A BE632071A BE632071DA BE632071A BE 632071 A BE632071 A BE 632071A BE 632071D A BE632071D A BE 632071DA BE 632071 A BE632071 A BE 632071A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR935444A FR1371222A (en) | 1963-05-20 | 1963-05-20 | Control system for road sign installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE632071A true BE632071A (en) |
Family
ID=8804263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE632071D BE632071A (en) | 1963-05-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE632071A (en) |
| FR (1) | FR1371222A (en) |
-
0
- BE BE632071D patent/BE632071A/xx unknown
-
1963
- 1963-05-20 FR FR935444A patent/FR1371222A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1371222A (en) | 1964-09-04 |