JPS4984399A - - Google Patents
Info
- Publication number
- JPS4984399A JPS4984399A JP12690772A JP12690772A JPS4984399A JP S4984399 A JPS4984399 A JP S4984399A JP 12690772 A JP12690772 A JP 12690772A JP 12690772 A JP12690772 A JP 12690772A JP S4984399 A JPS4984399 A JP S4984399A
- 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 |
|---|---|---|---|
| JP12690772A JPS4984399A (Direct) | 1972-12-18 | 1972-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12690772A JPS4984399A (Direct) | 1972-12-18 | 1972-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4984399A true JPS4984399A (Direct) | 1974-08-13 |
Family
ID=14946831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12690772A Pending JPS4984399A (Direct) | 1972-12-18 | 1972-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4984399A (Direct) |
-
1972
- 1972-12-18 JP JP12690772A patent/JPS4984399A/ja active Pending