JPH0287404U - - Google Patents
Info
- Publication number
- JPH0287404U JPH0287404U JP16657088U JP16657088U JPH0287404U JP H0287404 U JPH0287404 U JP H0287404U JP 16657088 U JP16657088 U JP 16657088U JP 16657088 U JP16657088 U JP 16657088U JP H0287404 U JPH0287404 U JP H0287404U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- soil
- shapes
- trench bed
- auxiliary
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16657088U JPH0287404U (bs) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16657088U JPH0287404U (bs) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287404U true JPH0287404U (bs) | 1990-07-11 |
Family
ID=31454071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16657088U Pending JPH0287404U (bs) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287404U (bs) |
-
1988
- 1988-12-23 JP JP16657088U patent/JPH0287404U/ja active Pending