JPS4973998A - - Google Patents
Info
- Publication number
- JPS4973998A JPS4973998A JP11492672A JP11492672A JPS4973998A JP S4973998 A JPS4973998 A JP S4973998A JP 11492672 A JP11492672 A JP 11492672A JP 11492672 A JP11492672 A JP 11492672A JP S4973998 A JPS4973998 A JP S4973998A
- 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 |
|---|---|---|---|
| JP11492672A JPS4973998A (de) | 1972-11-15 | 1972-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11492672A JPS4973998A (de) | 1972-11-15 | 1972-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973998A true JPS4973998A (de) | 1974-07-17 |
Family
ID=14650066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11492672A Pending JPS4973998A (de) | 1972-11-15 | 1972-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4973998A (de) |
-
1972
- 1972-11-15 JP JP11492672A patent/JPS4973998A/ja active Pending