JPH01155309U - - Google Patents
Info
- Publication number
- JPH01155309U JPH01155309U JP4840088U JP4840088U JPH01155309U JP H01155309 U JPH01155309 U JP H01155309U JP 4840088 U JP4840088 U JP 4840088U JP 4840088 U JP4840088 U JP 4840088U JP H01155309 U JPH01155309 U JP H01155309U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- blades
- bulging protrusions
- travel
- passing
- 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
- 238000009333 weeding Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 1
- 238000003971 tillage Methods 0.000 claims 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4840088U JPH01155309U (lv) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4840088U JPH01155309U (lv) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01155309U true JPH01155309U (lv) | 1989-10-25 |
Family
ID=31274553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4840088U Pending JPH01155309U (lv) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01155309U (lv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013017438A (ja) * | 2011-07-13 | 2013-01-31 | Tetsuo Tanaka | 水田の雑草生育防止装置 |
-
1988
- 1988-04-11 JP JP4840088U patent/JPH01155309U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013017438A (ja) * | 2011-07-13 | 2013-01-31 | Tetsuo Tanaka | 水田の雑草生育防止装置 |