JPS4875196A - - Google Patents
Info
- Publication number
- JPS4875196A JPS4875196A JP574472A JP574472A JPS4875196A JP S4875196 A JPS4875196 A JP S4875196A JP 574472 A JP574472 A JP 574472A JP 574472 A JP574472 A JP 574472A JP S4875196 A JPS4875196 A JP S4875196A
- 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.)
- Granted
Links
Landscapes
- Audible And Visible Signals (AREA)
- Traffic Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP574472A JPS5228000B2 (ja) | 1972-01-12 | 1972-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP574472A JPS5228000B2 (ja) | 1972-01-12 | 1972-01-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4875196A true JPS4875196A (ja) | 1973-10-09 |
| JPS5228000B2 JPS5228000B2 (ja) | 1977-07-23 |
Family
ID=11619598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP574472A Expired JPS5228000B2 (ja) | 1972-01-12 | 1972-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5228000B2 (ja) |
-
1972
- 1972-01-12 JP JP574472A patent/JPS5228000B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5228000B2 (ja) | 1977-07-23 |