JPS5538778Y2 - - Google Patents
Info
- Publication number
- JPS5538778Y2 JPS5538778Y2 JP1563176U JP1563176U JPS5538778Y2 JP S5538778 Y2 JPS5538778 Y2 JP S5538778Y2 JP 1563176 U JP1563176 U JP 1563176U JP 1563176 U JP1563176 U JP 1563176U JP S5538778 Y2 JPS5538778 Y2 JP S5538778Y2
- 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 |
|---|---|---|---|
| JP1563176U JPS5538778Y2 (en:Method) | 1976-02-13 | 1976-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1563176U JPS5538778Y2 (en:Method) | 1976-02-13 | 1976-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52108707U JPS52108707U (en:Method) | 1977-08-18 |
| JPS5538778Y2 true JPS5538778Y2 (en:Method) | 1980-09-10 |
Family
ID=28475849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1563176U Expired JPS5538778Y2 (en:Method) | 1976-02-13 | 1976-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5538778Y2 (en:Method) |
-
1976
- 1976-02-13 JP JP1563176U patent/JPS5538778Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52108707U (en:Method) | 1977-08-18 |