JPS544128B2 - - Google Patents
Info
- Publication number
- JPS544128B2 JPS544128B2 JP1612773A JP1612773A JPS544128B2 JP S544128 B2 JPS544128 B2 JP S544128B2 JP 1612773 A JP1612773 A JP 1612773A JP 1612773 A JP1612773 A JP 1612773A JP S544128 B2 JPS544128 B2 JP S544128B2
- 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)
- Measuring Magnetic Variables (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1612773A JPS544128B2 (es) | 1973-02-10 | 1973-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1612773A JPS544128B2 (es) | 1973-02-10 | 1973-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49103303A JPS49103303A (es) | 1974-09-30 |
| JPS544128B2 true JPS544128B2 (es) | 1979-03-02 |
Family
ID=11907823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1612773A Expired JPS544128B2 (es) | 1973-02-10 | 1973-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS544128B2 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0312305Y2 (es) * | 1985-12-28 | 1991-03-22 |
-
1973
- 1973-02-10 JP JP1612773A patent/JPS544128B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0312305Y2 (es) * | 1985-12-28 | 1991-03-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49103303A (es) | 1974-09-30 |