JPS5020438B1 - - Google Patents
Info
- Publication number
- JPS5020438B1 JPS5020438B1 JP2709568A JP2709568A JPS5020438B1 JP S5020438 B1 JPS5020438 B1 JP S5020438B1 JP 2709568 A JP2709568 A JP 2709568A JP 2709568 A JP2709568 A JP 2709568A JP S5020438 B1 JPS5020438 B1 JP S5020438B1
- Authority
- JP
- Japan
- 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
Landscapes
- Traffic Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2709568A JPS5020438B1 (enExample) | 1968-04-24 | 1968-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2709568A JPS5020438B1 (enExample) | 1968-04-24 | 1968-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5020438B1 true JPS5020438B1 (enExample) | 1975-07-15 |
Family
ID=12211506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2709568A Pending JPS5020438B1 (enExample) | 1968-04-24 | 1968-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5020438B1 (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241107A (en) * | 1961-09-18 | 1966-03-15 | Lab For Electronics Inc | Traffic control system for selection among multiple offsets and multiple cycle lengths in response to the levels of two measured traffic characteristics |
| US3254324A (en) * | 1961-01-13 | 1966-05-31 | Casciato Leonard | Traffic signal systems |
| US3333240A (en) * | 1964-04-16 | 1967-07-25 | Bunker Ramo | Intersection traffic controller |
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1968
- 1968-04-24 JP JP2709568A patent/JPS5020438B1/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3254324A (en) * | 1961-01-13 | 1966-05-31 | Casciato Leonard | Traffic signal systems |
| US3241107A (en) * | 1961-09-18 | 1966-03-15 | Lab For Electronics Inc | Traffic control system for selection among multiple offsets and multiple cycle lengths in response to the levels of two measured traffic characteristics |
| US3333240A (en) * | 1964-04-16 | 1967-07-25 | Bunker Ramo | Intersection traffic controller |