JPS4886495A - - Google Patents
Info
- Publication number
- JPS4886495A JPS4886495A JP1566172A JP1566172A JPS4886495A JP S4886495 A JPS4886495 A JP S4886495A JP 1566172 A JP1566172 A JP 1566172A JP 1566172 A JP1566172 A JP 1566172A JP S4886495 A JPS4886495 A JP S4886495A
- 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 |
|---|---|---|---|
| JP1566172A JPS4886495A (zh) | 1972-02-16 | 1972-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1566172A JPS4886495A (zh) | 1972-02-16 | 1972-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4886495A true JPS4886495A (zh) | 1973-11-15 |
Family
ID=11894909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1566172A Pending JPS4886495A (zh) | 1972-02-16 | 1972-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4886495A (zh) |
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1972
- 1972-02-16 JP JP1566172A patent/JPS4886495A/ja active Pending