JPS62169099U - - Google Patents
Info
- Publication number
- JPS62169099U JPS62169099U JP5611086U JP5611086U JPS62169099U JP S62169099 U JPS62169099 U JP S62169099U JP 5611086 U JP5611086 U JP 5611086U JP 5611086 U JP5611086 U JP 5611086U JP S62169099 U JPS62169099 U JP S62169099U
- Authority
- JP
- Japan
- Prior art keywords
- trough
- hole
- screw
- soil discharge
- screw trough
- 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
- 239000002689 soil Substances 0.000 claims description 5
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5611086U JPH0415832Y2 (enExample) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5611086U JPH0415832Y2 (enExample) | 1986-04-16 | 1986-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62169099U true JPS62169099U (enExample) | 1987-10-27 |
| JPH0415832Y2 JPH0415832Y2 (enExample) | 1992-04-09 |
Family
ID=30884634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5611086U Expired JPH0415832Y2 (enExample) | 1986-04-16 | 1986-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415832Y2 (enExample) |
-
1986
- 1986-04-16 JP JP5611086U patent/JPH0415832Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415832Y2 (enExample) | 1992-04-09 |