JPS62176774U - - Google Patents
Info
- Publication number
- JPS62176774U JPS62176774U JP6595286U JP6595286U JPS62176774U JP S62176774 U JPS62176774 U JP S62176774U JP 6595286 U JP6595286 U JP 6595286U JP 6595286 U JP6595286 U JP 6595286U JP S62176774 U JPS62176774 U JP S62176774U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic sensor
- working device
- wall
- wall working
- duct
- 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
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6595286U JPS62176774U (enExample) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6595286U JPS62176774U (enExample) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62176774U true JPS62176774U (enExample) | 1987-11-10 |
Family
ID=30903499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6595286U Pending JPS62176774U (enExample) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176774U (enExample) |
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1986
- 1986-04-28 JP JP6595286U patent/JPS62176774U/ja active Pending