JPS62143751U - - Google Patents
Info
- Publication number
- JPS62143751U JPS62143751U JP2860686U JP2860686U JPS62143751U JP S62143751 U JPS62143751 U JP S62143751U JP 2860686 U JP2860686 U JP 2860686U JP 2860686 U JP2860686 U JP 2860686U JP S62143751 U JPS62143751 U JP S62143751U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- outer cylinder
- inner cylinder
- longitudinal direction
- equal intervals
- 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
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2860686U JPH0312816Y2 (en]) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2860686U JPH0312816Y2 (en]) | 1986-02-27 | 1986-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62143751U true JPS62143751U (en]) | 1987-09-10 |
| JPH0312816Y2 JPH0312816Y2 (en]) | 1991-03-26 |
Family
ID=30831727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2860686U Expired JPH0312816Y2 (en]) | 1986-02-27 | 1986-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312816Y2 (en]) |
-
1986
- 1986-02-27 JP JP2860686U patent/JPH0312816Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312816Y2 (en]) | 1991-03-26 |