JPS4972579A - - Google Patents
Info
- Publication number
- JPS4972579A JPS4972579A JP11478972A JP11478972A JPS4972579A JP S4972579 A JPS4972579 A JP S4972579A JP 11478972 A JP11478972 A JP 11478972A JP 11478972 A JP11478972 A JP 11478972A JP S4972579 A JPS4972579 A JP S4972579A
- 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 |
|---|---|---|---|
| JP11478972A JPS4972579A (en, 2012) | 1972-11-17 | 1972-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11478972A JPS4972579A (en, 2012) | 1972-11-17 | 1972-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4972579A true JPS4972579A (en, 2012) | 1974-07-12 |
Family
ID=14646707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11478972A Pending JPS4972579A (en, 2012) | 1972-11-17 | 1972-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4972579A (en, 2012) |
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1972
- 1972-11-17 JP JP11478972A patent/JPS4972579A/ja active Pending