JPS4932310A - - Google Patents
Info
- Publication number
- JPS4932310A JPS4932310A JP7463472A JP7463472A JPS4932310A JP S4932310 A JPS4932310 A JP S4932310A JP 7463472 A JP7463472 A JP 7463472A JP 7463472 A JP7463472 A JP 7463472A JP S4932310 A JPS4932310 A JP S4932310A
- 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.)
- Pending
Links
Landscapes
- Railway Tracks (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7463472A JPS4932310A (cs) | 1972-07-27 | 1972-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7463472A JPS4932310A (cs) | 1972-07-27 | 1972-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4932310A true JPS4932310A (cs) | 1974-03-25 |
Family
ID=13552820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7463472A Pending JPS4932310A (cs) | 1972-07-27 | 1972-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4932310A (cs) |
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1972
- 1972-07-27 JP JP7463472A patent/JPS4932310A/ja active Pending