JPS4912294A - - Google Patents
Info
- Publication number
- JPS4912294A JPS4912294A JP3593272A JP3593272A JPS4912294A JP S4912294 A JPS4912294 A JP S4912294A JP 3593272 A JP3593272 A JP 3593272A JP 3593272 A JP3593272 A JP 3593272A JP S4912294 A JPS4912294 A JP S4912294A
- 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 |
|---|---|---|---|
| JP3593272A JPS4912294A (Direct) | 1972-04-10 | 1972-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3593272A JPS4912294A (Direct) | 1972-04-10 | 1972-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912294A true JPS4912294A (Direct) | 1974-02-02 |
Family
ID=12455787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3593272A Pending JPS4912294A (Direct) | 1972-04-10 | 1972-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4912294A (Direct) |
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1972
- 1972-04-10 JP JP3593272A patent/JPS4912294A/ja active Pending