JPS5245926Y2 - - Google Patents
Info
- Publication number
- JPS5245926Y2 JPS5245926Y2 JP13271972U JP13271972U JPS5245926Y2 JP S5245926 Y2 JPS5245926 Y2 JP S5245926Y2 JP 13271972 U JP13271972 U JP 13271972U JP 13271972 U JP13271972 U JP 13271972U JP S5245926 Y2 JPS5245926 Y2 JP S5245926Y2
- 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.)
- Expired
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13271972U JPS5245926Y2 (xx) | 1972-11-20 | 1972-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13271972U JPS5245926Y2 (xx) | 1972-11-20 | 1972-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4986506U JPS4986506U (xx) | 1974-07-26 |
| JPS5245926Y2 true JPS5245926Y2 (xx) | 1977-10-19 |
Family
ID=28396436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13271972U Expired JPS5245926Y2 (xx) | 1972-11-20 | 1972-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5245926Y2 (xx) |
-
1972
- 1972-11-20 JP JP13271972U patent/JPS5245926Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4986506U (xx) | 1974-07-26 |