JPS5568068U - - Google Patents
Info
- Publication number
- JPS5568068U JPS5568068U JP14953578U JP14953578U JPS5568068U JP S5568068 U JPS5568068 U JP S5568068U JP 14953578 U JP14953578 U JP 14953578U JP 14953578 U JP14953578 U JP 14953578U JP S5568068 U JPS5568068 U JP S5568068U
- 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.)
- Granted
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14953578U JPS5847421Y2 (en) | 1978-11-01 | 1978-11-01 | Track circuit unbalance measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14953578U JPS5847421Y2 (en) | 1978-11-01 | 1978-11-01 | Track circuit unbalance measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5568068U true JPS5568068U (en) | 1980-05-10 |
JPS5847421Y2 JPS5847421Y2 (en) | 1983-10-28 |
Family
ID=29132958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14953578U Expired JPS5847421Y2 (en) | 1978-11-01 | 1978-11-01 | Track circuit unbalance measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5847421Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02197459A (en) * | 1989-01-27 | 1990-08-06 | Shikoku Riyokaku Tetsudo Kk | Track circuit supervisory device |
-
1978
- 1978-11-01 JP JP14953578U patent/JPS5847421Y2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02197459A (en) * | 1989-01-27 | 1990-08-06 | Shikoku Riyokaku Tetsudo Kk | Track circuit supervisory device |
Also Published As
Publication number | Publication date |
---|---|
JPS5847421Y2 (en) | 1983-10-28 |