JPH0214901U - - Google Patents
Info
- Publication number
- JPH0214901U JPH0214901U JP9204188U JP9204188U JPH0214901U JP H0214901 U JPH0214901 U JP H0214901U JP 9204188 U JP9204188 U JP 9204188U JP 9204188 U JP9204188 U JP 9204188U JP H0214901 U JPH0214901 U JP H0214901U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- ridge
- tank
- frame body
- spiral
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000004720 fertilization Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9204188U JPH0214901U (cs) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9204188U JPH0214901U (cs) | 1988-07-11 | 1988-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214901U true JPH0214901U (cs) | 1990-01-30 |
Family
ID=31316499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9204188U Pending JPH0214901U (cs) | 1988-07-11 | 1988-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214901U (cs) |
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1988
- 1988-07-11 JP JP9204188U patent/JPH0214901U/ja active Pending