JPS522169B2 - - Google Patents
Info
- Publication number
- JPS522169B2 JPS522169B2 JP46081628A JP8162871A JPS522169B2 JP S522169 B2 JPS522169 B2 JP S522169B2 JP 46081628 A JP46081628 A JP 46081628A JP 8162871 A JP8162871 A JP 8162871A JP S522169 B2 JPS522169 B2 JP S522169B2
- 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.)
- Expired
Links
Landscapes
- Traffic Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46081628A JPS522169B2 (ja) | 1971-10-18 | 1971-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46081628A JPS522169B2 (ja) | 1971-10-18 | 1971-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4847040A JPS4847040A (ja) | 1973-07-04 |
| JPS522169B2 true JPS522169B2 (ja) | 1977-01-20 |
Family
ID=13751582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46081628A Expired JPS522169B2 (ja) | 1971-10-18 | 1971-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS522169B2 (ja) |
-
1971
- 1971-10-18 JP JP46081628A patent/JPS522169B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4847040A (ja) | 1973-07-04 |