JPS5552374Y2 - - Google Patents
Info
- Publication number
- JPS5552374Y2 JPS5552374Y2 JP17094576U JP17094576U JPS5552374Y2 JP S5552374 Y2 JPS5552374 Y2 JP S5552374Y2 JP 17094576 U JP17094576 U JP 17094576U JP 17094576 U JP17094576 U JP 17094576U JP S5552374 Y2 JPS5552374 Y2 JP S5552374Y2
- 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)
- Near-Field Transmission Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17094576U JPS5552374Y2 (en:Method) | 1976-12-22 | 1976-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17094576U JPS5552374Y2 (en:Method) | 1976-12-22 | 1976-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5388155U JPS5388155U (en:Method) | 1978-07-19 |
| JPS5552374Y2 true JPS5552374Y2 (en:Method) | 1980-12-05 |
Family
ID=28778482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17094576U Expired JPS5552374Y2 (en:Method) | 1976-12-22 | 1976-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5552374Y2 (en:Method) |
-
1976
- 1976-12-22 JP JP17094576U patent/JPS5552374Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5388155U (en:Method) | 1978-07-19 |