JPS4973999A - - Google Patents
Info
- Publication number
- JPS4973999A JPS4973999A JP11389772A JP11389772A JPS4973999A JP S4973999 A JPS4973999 A JP S4973999A JP 11389772 A JP11389772 A JP 11389772A JP 11389772 A JP11389772 A JP 11389772A JP S4973999 A JPS4973999 A JP S4973999A
- 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 |
|---|---|---|---|
| JP11389772A JPS4973999A (pt) | 1972-11-15 | 1972-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11389772A JPS4973999A (pt) | 1972-11-15 | 1972-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973999A true JPS4973999A (pt) | 1974-07-17 |
Family
ID=14623875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11389772A Pending JPS4973999A (pt) | 1972-11-15 | 1972-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4973999A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000331278A (ja) * | 1999-05-21 | 2000-11-30 | Toshiba Corp | 交通管制支援システム |
-
1972
- 1972-11-15 JP JP11389772A patent/JPS4973999A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000331278A (ja) * | 1999-05-21 | 2000-11-30 | Toshiba Corp | 交通管制支援システム |