JPS4920593A - - Google Patents
Info
- Publication number
- JPS4920593A JPS4920593A JP6200072A JP6200072A JPS4920593A JP S4920593 A JPS4920593 A JP S4920593A JP 6200072 A JP6200072 A JP 6200072A JP 6200072 A JP6200072 A JP 6200072A JP S4920593 A JPS4920593 A JP S4920593A
- 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 |
---|---|---|---|
JP6200072A JPS4920593A (ja) | 1972-06-20 | 1972-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6200072A JPS4920593A (ja) | 1972-06-20 | 1972-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4920593A true JPS4920593A (ja) | 1974-02-23 |
Family
ID=13187437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6200072A Pending JPS4920593A (ja) | 1972-06-20 | 1972-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4920593A (ja) |
-
1972
- 1972-06-20 JP JP6200072A patent/JPS4920593A/ja active Pending