JPH0426211U - - Google Patents
Info
- Publication number
- JPH0426211U JPH0426211U JP1990068665U JP6866590U JPH0426211U JP H0426211 U JPH0426211 U JP H0426211U JP 1990068665 U JP1990068665 U JP 1990068665U JP 6866590 U JP6866590 U JP 6866590U JP H0426211 U JPH0426211 U JP H0426211U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- dangerous area
- dot matrix
- pictures
- notify
- 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
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Emergency Alarm Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Road Signs Or Road Markings (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068665U JPH0426211U (enExample) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068665U JPH0426211U (enExample) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426211U true JPH0426211U (enExample) | 1992-03-02 |
Family
ID=31603294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990068665U Pending JPH0426211U (enExample) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426211U (enExample) |
-
1990
- 1990-06-28 JP JP1990068665U patent/JPH0426211U/ja active Pending