JPS5024486B1 - - Google Patents
Info
- Publication number
- JPS5024486B1 JPS5024486B1 JP44089738A JP8973869A JPS5024486B1 JP S5024486 B1 JPS5024486 B1 JP S5024486B1 JP 44089738 A JP44089738 A JP 44089738A JP 8973869 A JP8973869 A JP 8973869A JP S5024486 B1 JPS5024486 B1 JP S5024486B1
- 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)
- Traffic Control Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44089738A JPS5024486B1 (ja) | 1969-11-11 | 1969-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44089738A JPS5024486B1 (ja) | 1969-11-11 | 1969-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5024486B1 true JPS5024486B1 (ja) | 1975-08-15 |
Family
ID=13979092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44089738A Pending JPS5024486B1 (ja) | 1969-11-11 | 1969-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5024486B1 (ja) |
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1969
- 1969-11-11 JP JP44089738A patent/JPS5024486B1/ja active Pending