JPH01108011U - - Google Patents
Info
- Publication number
- JPH01108011U JPH01108011U JP325988U JP325988U JPH01108011U JP H01108011 U JPH01108011 U JP H01108011U JP 325988 U JP325988 U JP 325988U JP 325988 U JP325988 U JP 325988U JP H01108011 U JPH01108011 U JP H01108011U
- Authority
- JP
- Japan
- Prior art keywords
- working
- link
- ground
- working depth
- depth
- 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
- 238000001514 detection method Methods 0.000 claims 5
- 230000008602 contraction Effects 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP325988U JPH01108011U (en:Method) | 1988-01-14 | 1988-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP325988U JPH01108011U (en:Method) | 1988-01-14 | 1988-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01108011U true JPH01108011U (en:Method) | 1989-07-21 |
Family
ID=31204736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP325988U Pending JPH01108011U (en:Method) | 1988-01-14 | 1988-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01108011U (en:Method) |
-
1988
- 1988-01-14 JP JP325988U patent/JPH01108011U/ja active Pending
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