JPH01142094U - - Google Patents
Info
- Publication number
- JPH01142094U JPH01142094U JP1988035943U JP3594388U JPH01142094U JP H01142094 U JPH01142094 U JP H01142094U JP 1988035943 U JP1988035943 U JP 1988035943U JP 3594388 U JP3594388 U JP 3594388U JP H01142094 U JPH01142094 U JP H01142094U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- vehicle
- warning
- ultrasonic transmitter
- measuring
- 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
- 238000005259 measurement Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988035943U JPH01142094U (no) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988035943U JPH01142094U (no) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142094U true JPH01142094U (no) | 1989-09-28 |
Family
ID=31262569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988035943U Pending JPH01142094U (no) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142094U (no) |
-
1988
- 1988-03-17 JP JP1988035943U patent/JPH01142094U/ja active Pending