JPS61152570U - - Google Patents
Info
- Publication number
- JPS61152570U JPS61152570U JP3603385U JP3603385U JPS61152570U JP S61152570 U JPS61152570 U JP S61152570U JP 3603385 U JP3603385 U JP 3603385U JP 3603385 U JP3603385 U JP 3603385U JP S61152570 U JPS61152570 U JP S61152570U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- train
- speed limit
- frequency corresponding
- modulation frequency
- Prior art date
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603385U JPS61152570U (pt) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603385U JPS61152570U (pt) | 1985-03-15 | 1985-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61152570U true JPS61152570U (pt) | 1986-09-20 |
Family
ID=30540855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3603385U Pending JPS61152570U (pt) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61152570U (pt) |
-
1985
- 1985-03-15 JP JP3603385U patent/JPS61152570U/ja active Pending