JPS61139469U - - Google Patents
Info
- Publication number
- JPS61139469U JPS61139469U JP2251985U JP2251985U JPS61139469U JP S61139469 U JPS61139469 U JP S61139469U JP 2251985 U JP2251985 U JP 2251985U JP 2251985 U JP2251985 U JP 2251985U JP S61139469 U JPS61139469 U JP S61139469U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- standing pipe
- pipe
- sensor
- inner edge
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000009659 non-destructive testing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2251985U JPS61139469U (cs) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2251985U JPS61139469U (cs) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139469U true JPS61139469U (cs) | 1986-08-29 |
Family
ID=30514887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2251985U Pending JPS61139469U (cs) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139469U (cs) |
-
1985
- 1985-02-18 JP JP2251985U patent/JPS61139469U/ja active Pending