JPS5020437B1 - - Google Patents
Info
- Publication number
- JPS5020437B1 JPS5020437B1 JP2648468A JP2648468A JPS5020437B1 JP S5020437 B1 JPS5020437 B1 JP S5020437B1 JP 2648468 A JP2648468 A JP 2648468A JP 2648468 A JP2648468 A JP 2648468A JP S5020437 B1 JPS5020437 B1 JP S5020437B1
- 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 |
---|---|---|---|
JP2648468A JPS5020437B1 (en) | 1968-04-20 | 1968-04-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2648468A JPS5020437B1 (en) | 1968-04-20 | 1968-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5020437B1 true JPS5020437B1 (en) | 1975-07-15 |
Family
ID=12194757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2648468A Pending JPS5020437B1 (en) | 1968-04-20 | 1968-04-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5020437B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3241109A (en) * | 1961-08-18 | 1966-03-15 | Lab For Electronics Inc | Traffic actuated control system |
US3241108A (en) * | 1960-09-12 | 1966-03-15 | Lab For Electronics Inc | Traffic actuated control system |
US3333240A (en) * | 1964-04-16 | 1967-07-25 | Bunker Ramo | Intersection traffic controller |
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1968
- 1968-04-20 JP JP2648468A patent/JPS5020437B1/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3241108A (en) * | 1960-09-12 | 1966-03-15 | Lab For Electronics Inc | Traffic actuated control system |
US3241109A (en) * | 1961-08-18 | 1966-03-15 | Lab For Electronics Inc | Traffic actuated control system |
US3333240A (en) * | 1964-04-16 | 1967-07-25 | Bunker Ramo | Intersection traffic controller |