JPH0639522Y2 - 明渠掘機 - Google Patents
明渠掘機Info
- Publication number
- JPH0639522Y2 JPH0639522Y2 JP1370190U JP1370190U JPH0639522Y2 JP H0639522 Y2 JPH0639522 Y2 JP H0639522Y2 JP 1370190 U JP1370190 U JP 1370190U JP 1370190 U JP1370190 U JP 1370190U JP H0639522 Y2 JPH0639522 Y2 JP H0639522Y2
- Authority
- JP
- Japan
- Prior art keywords
- reversing
- groove cutting
- goblet
- horizontal frame
- excavator
- 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 - Lifetime
Links
- 238000003032 molecular docking Methods 0.000 title 1
- 239000010902 straw Substances 0.000 claims description 29
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 25
- 235000007164 Oryza sativa Nutrition 0.000 description 25
- 235000009566 rice Nutrition 0.000 description 25
- 239000002689 soil Substances 0.000 description 17
- 240000005528 Arctium lappa Species 0.000 description 7
- 238000005065 mining Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 4
- 241001124569 Lycaenidae Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1370190U JPH0639522Y2 (ja) | 1990-02-16 | 1990-02-16 | 明渠掘機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1370190U JPH0639522Y2 (ja) | 1990-02-16 | 1990-02-16 | 明渠掘機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03105202U JPH03105202U (en]) | 1991-10-31 |
| JPH0639522Y2 true JPH0639522Y2 (ja) | 1994-10-19 |
Family
ID=31517103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1370190U Expired - Lifetime JPH0639522Y2 (ja) | 1990-02-16 | 1990-02-16 | 明渠掘機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639522Y2 (en]) |
-
1990
- 1990-02-16 JP JP1370190U patent/JPH0639522Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03105202U (en]) | 1991-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |