JPS4883290A - - Google Patents
Info
- Publication number
- JPS4883290A JPS4883290A JP1500972A JP1500972A JPS4883290A JP S4883290 A JPS4883290 A JP S4883290A JP 1500972 A JP1500972 A JP 1500972A JP 1500972 A JP1500972 A JP 1500972A JP S4883290 A JPS4883290 A JP S4883290A
- 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 |
|---|---|---|---|
| JP1500972A JPS4883290A (en]) | 1972-02-12 | 1972-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1500972A JPS4883290A (en]) | 1972-02-12 | 1972-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4883290A true JPS4883290A (en]) | 1973-11-06 |
Family
ID=11876871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1500972A Pending JPS4883290A (en]) | 1972-02-12 | 1972-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4883290A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421499U (en]) * | 1987-07-24 | 1989-02-02 |
-
1972
- 1972-02-12 JP JP1500972A patent/JPS4883290A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421499U (en]) * | 1987-07-24 | 1989-02-02 |