JPS545166B2 - - Google Patents
Info
- Publication number
- JPS545166B2 JPS545166B2 JP4368574A JP4368574A JPS545166B2 JP S545166 B2 JPS545166 B2 JP S545166B2 JP 4368574 A JP4368574 A JP 4368574A JP 4368574 A JP4368574 A JP 4368574A JP S545166 B2 JPS545166 B2 JP S545166B2
- 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.)
- Expired
Links
Landscapes
- Traffic Control Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4368574A JPS545166B2 (ja) | 1974-04-18 | 1974-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4368574A JPS545166B2 (ja) | 1974-04-18 | 1974-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50136809A JPS50136809A (ja) | 1975-10-30 |
| JPS545166B2 true JPS545166B2 (ja) | 1979-03-14 |
Family
ID=12670686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4368574A Expired JPS545166B2 (ja) | 1974-04-18 | 1974-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS545166B2 (ja) |
-
1974
- 1974-04-18 JP JP4368574A patent/JPS545166B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50136809A (ja) | 1975-10-30 |