JPS61143299U - - Google Patents
Info
- Publication number
- JPS61143299U JPS61143299U JP2681485U JP2681485U JPS61143299U JP S61143299 U JPS61143299 U JP S61143299U JP 2681485 U JP2681485 U JP 2681485U JP 2681485 U JP2681485 U JP 2681485U JP S61143299 U JPS61143299 U JP S61143299U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic waves
- ultrasonic
- portable
- road
- receives
- 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 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2681485U JPS61143299U (enExample) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2681485U JPS61143299U (enExample) | 1985-02-26 | 1985-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61143299U true JPS61143299U (enExample) | 1986-09-04 |
Family
ID=30523174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2681485U Pending JPS61143299U (enExample) | 1985-02-26 | 1985-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61143299U (enExample) |
-
1985
- 1985-02-26 JP JP2681485U patent/JPS61143299U/ja active Pending
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