JPH01148967U - - Google Patents
Info
- Publication number
- JPH01148967U JPH01148967U JP4532888U JP4532888U JPH01148967U JP H01148967 U JPH01148967 U JP H01148967U JP 4532888 U JP4532888 U JP 4532888U JP 4532888 U JP4532888 U JP 4532888U JP H01148967 U JPH01148967 U JP H01148967U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- belt
- shaped
- platform
- relay
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4532888U JPH01148967U (enExample) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4532888U JPH01148967U (enExample) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148967U true JPH01148967U (enExample) | 1989-10-16 |
Family
ID=31271641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4532888U Pending JPH01148967U (enExample) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148967U (enExample) |
-
1988
- 1988-04-05 JP JP4532888U patent/JPH01148967U/ja active Pending