JPS5047304A - - Google Patents
Info
- Publication number
- JPS5047304A JPS5047304A JP9830173A JP9830173A JPS5047304A JP S5047304 A JPS5047304 A JP S5047304A JP 9830173 A JP9830173 A JP 9830173A JP 9830173 A JP9830173 A JP 9830173A JP S5047304 A JPS5047304 A JP S5047304A
- 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
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9830173A JPS5047304A (ja) | 1973-09-03 | 1973-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9830173A JPS5047304A (ja) | 1973-09-03 | 1973-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5047304A true JPS5047304A (ja) | 1975-04-26 |
Family
ID=14216084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9830173A Pending JPS5047304A (ja) | 1973-09-03 | 1973-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5047304A (ja) |
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1973
- 1973-09-03 JP JP9830173A patent/JPS5047304A/ja active Pending