JPS61106475U - - Google Patents
Info
- Publication number
- JPS61106475U JPS61106475U JP19276384U JP19276384U JPS61106475U JP S61106475 U JPS61106475 U JP S61106475U JP 19276384 U JP19276384 U JP 19276384U JP 19276384 U JP19276384 U JP 19276384U JP S61106475 U JPS61106475 U JP S61106475U
- Authority
- JP
- Japan
- Prior art keywords
- barrier
- blinking
- railroad
- road
- blocks
- 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
- 230000004397 blinking Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276384U JPS61106475U (cs) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276384U JPS61106475U (cs) | 1984-12-19 | 1984-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61106475U true JPS61106475U (cs) | 1986-07-05 |
Family
ID=30750172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19276384U Pending JPS61106475U (cs) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106475U (cs) |
-
1984
- 1984-12-19 JP JP19276384U patent/JPS61106475U/ja active Pending