JPH0187607U - - Google Patents
Info
- Publication number
- JPH0187607U JPH0187607U JP18405887U JP18405887U JPH0187607U JP H0187607 U JPH0187607 U JP H0187607U JP 18405887 U JP18405887 U JP 18405887U JP 18405887 U JP18405887 U JP 18405887U JP H0187607 U JPH0187607 U JP H0187607U
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- frame
- pressure roller
- seeding
- top surface
- 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
- 238000010899 nucleation Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Sowing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18405887U JPH0187607U (no) | 1987-12-02 | 1987-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18405887U JPH0187607U (no) | 1987-12-02 | 1987-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187607U true JPH0187607U (no) | 1989-06-09 |
Family
ID=31475445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18405887U Pending JPH0187607U (no) | 1987-12-02 | 1987-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187607U (no) |
-
1987
- 1987-12-02 JP JP18405887U patent/JPH0187607U/ja active Pending