JPH044516Y2 - - Google Patents
Info
- Publication number
- JPH044516Y2 JPH044516Y2 JP19961684U JP19961684U JPH044516Y2 JP H044516 Y2 JPH044516 Y2 JP H044516Y2 JP 19961684 U JP19961684 U JP 19961684U JP 19961684 U JP19961684 U JP 19961684U JP H044516 Y2 JPH044516 Y2 JP H044516Y2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- film
- ridges
- shutter
- hopper
- 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.)
- Expired
Links
- 239000002689 soil Substances 0.000 claims description 44
- 239000002362 mulch Substances 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000003971 tillage Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
- Soil Working Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19961684U JPH044516Y2 ( ) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19961684U JPH044516Y2 ( ) | 1984-12-28 | 1984-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61115050U JPS61115050U ( ) | 1986-07-21 |
JPH044516Y2 true JPH044516Y2 ( ) | 1992-02-10 |
Family
ID=30759701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19961684U Expired JPH044516Y2 ( ) | 1984-12-28 | 1984-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH044516Y2 ( ) |
-
1984
- 1984-12-28 JP JP19961684U patent/JPH044516Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61115050U ( ) | 1986-07-21 |
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