JPS4819518B1 - - Google Patents
Info
- Publication number
- JPS4819518B1 JPS4819518B1 JP4984470A JP4984470A JPS4819518B1 JP S4819518 B1 JPS4819518 B1 JP S4819518B1 JP 4984470 A JP4984470 A JP 4984470A JP 4984470 A JP4984470 A JP 4984470A JP S4819518 B1 JPS4819518 B1 JP S4819518B1
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4984470A JPS4819518B1 (enExample) | 1970-06-11 | 1970-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4984470A JPS4819518B1 (enExample) | 1970-06-11 | 1970-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4819518B1 true JPS4819518B1 (enExample) | 1973-06-14 |
Family
ID=12842367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4984470A Pending JPS4819518B1 (enExample) | 1970-06-11 | 1970-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4819518B1 (enExample) |
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1970
- 1970-06-11 JP JP4984470A patent/JPS4819518B1/ja active Pending