JPH0229214U - - Google Patents
Info
- Publication number
- JPH0229214U JPH0229214U JP10828388U JP10828388U JPH0229214U JP H0229214 U JPH0229214 U JP H0229214U JP 10828388 U JP10828388 U JP 10828388U JP 10828388 U JP10828388 U JP 10828388U JP H0229214 U JPH0229214 U JP H0229214U
- Authority
- JP
- Japan
- Prior art keywords
- trencher
- attached
- tip
- guard
- excavation
- 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
- 230000001012 protector Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Harvesting Machines For Root Crops (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10828388U JPH0454745Y2 (cs) | 1988-08-19 | 1988-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10828388U JPH0454745Y2 (cs) | 1988-08-19 | 1988-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229214U true JPH0229214U (cs) | 1990-02-26 |
| JPH0454745Y2 JPH0454745Y2 (cs) | 1992-12-22 |
Family
ID=31343468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10828388U Expired JPH0454745Y2 (cs) | 1988-08-19 | 1988-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454745Y2 (cs) |
-
1988
- 1988-08-19 JP JP10828388U patent/JPH0454745Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454745Y2 (cs) | 1992-12-22 |