JPH02131804U - - Google Patents
Info
- Publication number
- JPH02131804U JPH02131804U JP15783188U JP15783188U JPH02131804U JP H02131804 U JPH02131804 U JP H02131804U JP 15783188 U JP15783188 U JP 15783188U JP 15783188 U JP15783188 U JP 15783188U JP H02131804 U JPH02131804 U JP H02131804U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- soil
- cover
- lifting device
- soil lifting
- 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
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15783188U JPH02131804U (ru) | 1988-12-02 | 1988-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15783188U JPH02131804U (ru) | 1988-12-02 | 1988-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131804U true JPH02131804U (ru) | 1990-11-01 |
Family
ID=31699523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15783188U Pending JPH02131804U (ru) | 1988-12-02 | 1988-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131804U (ru) |
-
1988
- 1988-12-02 JP JP15783188U patent/JPH02131804U/ja active Pending