JPS63186202U - - Google Patents
Info
- Publication number
- JPS63186202U JPS63186202U JP7757987U JP7757987U JPS63186202U JP S63186202 U JPS63186202 U JP S63186202U JP 7757987 U JP7757987 U JP 7757987U JP 7757987 U JP7757987 U JP 7757987U JP S63186202 U JPS63186202 U JP S63186202U
- Authority
- JP
- Japan
- Prior art keywords
- deep plowing
- ridge
- swarming
- tractor
- centers
- 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
- 238000005056 compaction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7757987U JPS63186202U (zh) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7757987U JPS63186202U (zh) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63186202U true JPS63186202U (zh) | 1988-11-29 |
Family
ID=30925715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7757987U Pending JPS63186202U (zh) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63186202U (zh) |
-
1987
- 1987-05-22 JP JP7757987U patent/JPS63186202U/ja active Pending