JPH0218964Y2 - - Google Patents
Info
- Publication number
- JPH0218964Y2 JPH0218964Y2 JP17825084U JP17825084U JPH0218964Y2 JP H0218964 Y2 JPH0218964 Y2 JP H0218964Y2 JP 17825084 U JP17825084 U JP 17825084U JP 17825084 U JP17825084 U JP 17825084U JP H0218964 Y2 JPH0218964 Y2 JP H0218964Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- groove cutting
- connecting rod
- weight
- mud
- 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
- 238000005520 cutting process Methods 0.000 claims description 25
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17825084U JPH0218964Y2 (en]) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17825084U JPH0218964Y2 (en]) | 1984-11-26 | 1984-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192204U JPS6192204U (en]) | 1986-06-14 |
| JPH0218964Y2 true JPH0218964Y2 (en]) | 1990-05-25 |
Family
ID=30735817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17825084U Expired JPH0218964Y2 (en]) | 1984-11-26 | 1984-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218964Y2 (en]) |
-
1984
- 1984-11-26 JP JP17825084U patent/JPH0218964Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6192204U (en]) | 1986-06-14 |
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