JPS4973106U - - Google Patents
Info
- Publication number
- JPS4973106U JPS4973106U JP11813272U JP11813272U JPS4973106U JP S4973106 U JPS4973106 U JP S4973106U JP 11813272 U JP11813272 U JP 11813272U JP 11813272 U JP11813272 U JP 11813272U JP S4973106 U JPS4973106 U JP S4973106U
- 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
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11813272U JPS5240482Y2 (en:Method) | 1972-10-11 | 1972-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11813272U JPS5240482Y2 (en:Method) | 1972-10-11 | 1972-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4973106U true JPS4973106U (en:Method) | 1974-06-25 |
| JPS5240482Y2 JPS5240482Y2 (en:Method) | 1977-09-13 |
Family
ID=28355256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11813272U Expired JPS5240482Y2 (en:Method) | 1972-10-11 | 1972-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5240482Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01138860U (en:Method) * | 1988-03-18 | 1989-09-21 |
-
1972
- 1972-10-11 JP JP11813272U patent/JPS5240482Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01138860U (en:Method) * | 1988-03-18 | 1989-09-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5240482Y2 (en:Method) | 1977-09-13 |