JPS63112410U - - Google Patents
Info
- Publication number
- JPS63112410U JPS63112410U JP398987U JP398987U JPS63112410U JP S63112410 U JPS63112410 U JP S63112410U JP 398987 U JP398987 U JP 398987U JP 398987 U JP398987 U JP 398987U JP S63112410 U JPS63112410 U JP S63112410U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- insertion hole
- float
- paddy field
- cutting plate
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Fertilizing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP398987U JPH0448659Y2 (https=) | 1987-01-13 | 1987-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP398987U JPH0448659Y2 (https=) | 1987-01-13 | 1987-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63112410U true JPS63112410U (https=) | 1988-07-19 |
| JPH0448659Y2 JPH0448659Y2 (https=) | 1992-11-17 |
Family
ID=30784248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP398987U Expired JPH0448659Y2 (https=) | 1987-01-13 | 1987-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448659Y2 (https=) |
-
1987
- 1987-01-13 JP JP398987U patent/JPH0448659Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448659Y2 (https=) | 1992-11-17 |