JPH0450567U - - Google Patents
Info
- Publication number
- JPH0450567U JPH0450567U JP9358290U JP9358290U JPH0450567U JP H0450567 U JPH0450567 U JP H0450567U JP 9358290 U JP9358290 U JP 9358290U JP 9358290 U JP9358290 U JP 9358290U JP H0450567 U JPH0450567 U JP H0450567U
- Authority
- JP
- Japan
- Prior art keywords
- obstacle
- railway vehicle
- signal
- detecting
- railway
- Prior art date
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9358290U JPH0450567U (hr) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9358290U JPH0450567U (hr) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450567U true JPH0450567U (hr) | 1992-04-28 |
Family
ID=31830916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9358290U Pending JPH0450567U (hr) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450567U (hr) |
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1990
- 1990-09-07 JP JP9358290U patent/JPH0450567U/ja active Pending