JPS62173019U - - Google Patents
Info
- Publication number
- JPS62173019U JPS62173019U JP6147386U JP6147386U JPS62173019U JP S62173019 U JPS62173019 U JP S62173019U JP 6147386 U JP6147386 U JP 6147386U JP 6147386 U JP6147386 U JP 6147386U JP S62173019 U JPS62173019 U JP S62173019U
- Authority
- JP
- Japan
- Prior art keywords
- driving
- main body
- fixing plate
- tip
- magnetic
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 3
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6147386U JPH056494Y2 (enExample) | 1986-04-23 | 1986-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6147386U JPH056494Y2 (enExample) | 1986-04-23 | 1986-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62173019U true JPS62173019U (enExample) | 1987-11-04 |
| JPH056494Y2 JPH056494Y2 (enExample) | 1993-02-19 |
Family
ID=30894844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6147386U Expired - Lifetime JPH056494Y2 (enExample) | 1986-04-23 | 1986-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056494Y2 (enExample) |
-
1986
- 1986-04-23 JP JP6147386U patent/JPH056494Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056494Y2 (enExample) | 1993-02-19 |