JPS533552B1 - - Google Patents
Info
- Publication number
- JPS533552B1 JPS533552B1 JP2251671A JP2251671A JPS533552B1 JP S533552 B1 JPS533552 B1 JP S533552B1 JP 2251671 A JP2251671 A JP 2251671A JP 2251671 A JP2251671 A JP 2251671A JP S533552 B1 JPS533552 B1 JP S533552B1
- 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 |
|---|---|---|---|
| JP2251671A JPS533552B1 (ja) | 1971-04-10 | 1971-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2251671A JPS533552B1 (ja) | 1971-04-10 | 1971-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS533552B1 true JPS533552B1 (ja) | 1978-02-07 |
Family
ID=12084918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2251671A Pending JPS533552B1 (ja) | 1971-04-10 | 1971-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS533552B1 (ja) |
-
1971
- 1971-04-10 JP JP2251671A patent/JPS533552B1/ja active Pending