GB8919279D0 - Traffic light control system - Google Patents
Traffic light control systemInfo
- Publication number
- GB8919279D0 GB8919279D0 GB898919279A GB8919279A GB8919279D0 GB 8919279 D0 GB8919279 D0 GB 8919279D0 GB 898919279 A GB898919279 A GB 898919279A GB 8919279 A GB8919279 A GB 8919279A GB 8919279 D0 GB8919279 D0 GB 8919279D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- control system
- light control
- traffic light
- traffic
- light
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898919279A GB8919279D0 (en) | 1989-08-24 | 1989-08-24 | Traffic light control system |
GB9017687A GB2235321B (en) | 1989-08-24 | 1990-08-13 | Traffic light control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898919279A GB8919279D0 (en) | 1989-08-24 | 1989-08-24 | Traffic light control system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8919279D0 true GB8919279D0 (en) | 1989-10-04 |
Family
ID=10662069
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898919279A Pending GB8919279D0 (en) | 1989-08-24 | 1989-08-24 | Traffic light control system |
GB9017687A Expired - Fee Related GB2235321B (en) | 1989-08-24 | 1990-08-13 | Traffic light control system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9017687A Expired - Fee Related GB2235321B (en) | 1989-08-24 | 1990-08-13 | Traffic light control system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8919279D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2273597B (en) * | 1992-12-17 | 1996-05-22 | Lux Traffic Controls Ltd | Improvements relating to traffic light control systems |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8424165D0 (en) * | 1984-09-25 | 1984-10-31 | Lux Traffic Controls Ltd | Traffic light control systems |
-
1989
- 1989-08-24 GB GB898919279A patent/GB8919279D0/en active Pending
-
1990
- 1990-08-13 GB GB9017687A patent/GB2235321B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9017687D0 (en) | 1990-09-26 |
GB2235321B (en) | 1993-02-10 |
GB2235321A (en) | 1991-02-27 |
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