JPS61123965U - - Google Patents
Info
- Publication number
- JPS61123965U JPS61123965U JP707185U JP707185U JPS61123965U JP S61123965 U JPS61123965 U JP S61123965U JP 707185 U JP707185 U JP 707185U JP 707185 U JP707185 U JP 707185U JP S61123965 U JPS61123965 U JP S61123965U
- Authority
- JP
- Japan
- Prior art keywords
- retrieving
- tube
- guide
- inner cylinder
- guide member
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 claims 4
- 238000007789 sealing Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP707185U JPH0411158Y2 (enrdf_load_stackoverflow) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP707185U JPH0411158Y2 (enrdf_load_stackoverflow) | 1985-01-21 | 1985-01-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61123965U true JPS61123965U (enrdf_load_stackoverflow) | 1986-08-04 |
JPH0411158Y2 JPH0411158Y2 (enrdf_load_stackoverflow) | 1992-03-19 |
Family
ID=30485091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP707185U Expired JPH0411158Y2 (enrdf_load_stackoverflow) | 1985-01-21 | 1985-01-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0411158Y2 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161358U (enrdf_load_stackoverflow) * | 1987-04-10 | 1988-10-21 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6401663B2 (ja) * | 2015-05-25 | 2018-10-10 | 日本電信電話株式会社 | 構造物検査装置及びl字型ガイド設置方法 |
JP6315605B2 (ja) * | 2015-05-25 | 2018-04-25 | 日本電信電話株式会社 | 構造物撮影システム |
-
1985
- 1985-01-21 JP JP707185U patent/JPH0411158Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161358U (enrdf_load_stackoverflow) * | 1987-04-10 | 1988-10-21 |
Also Published As
Publication number | Publication date |
---|---|
JPH0411158Y2 (enrdf_load_stackoverflow) | 1992-03-19 |