JPS61155427U - - Google Patents
Info
- Publication number
- JPS61155427U JPS61155427U JP3942985U JP3942985U JPS61155427U JP S61155427 U JPS61155427 U JP S61155427U JP 3942985 U JP3942985 U JP 3942985U JP 3942985 U JP3942985 U JP 3942985U JP S61155427 U JPS61155427 U JP S61155427U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- drain material
- handle
- extendable
- retractable
- 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
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3942985U JPH0444666Y2 (cs) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3942985U JPH0444666Y2 (cs) | 1985-03-19 | 1985-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61155427U true JPS61155427U (cs) | 1986-09-26 |
| JPH0444666Y2 JPH0444666Y2 (cs) | 1992-10-21 |
Family
ID=30547363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3942985U Expired JPH0444666Y2 (cs) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444666Y2 (cs) |
-
1985
- 1985-03-19 JP JP3942985U patent/JPH0444666Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444666Y2 (cs) | 1992-10-21 |