JPS63138039U - - Google Patents
Info
- Publication number
- JPS63138039U JPS63138039U JP1987030928U JP3092887U JPS63138039U JP S63138039 U JPS63138039 U JP S63138039U JP 1987030928 U JP1987030928 U JP 1987030928U JP 3092887 U JP3092887 U JP 3092887U JP S63138039 U JPS63138039 U JP S63138039U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- board
- utility
- scope
- transparent material
- 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
- 239000012780 transparent material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000009333 weeding Methods 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030928U JPS63138039U (fr) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030928U JPS63138039U (fr) | 1987-03-03 | 1987-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138039U true JPS63138039U (fr) | 1988-09-12 |
Family
ID=30836188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987030928U Pending JPS63138039U (fr) | 1987-03-03 | 1987-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138039U (fr) |
-
1987
- 1987-03-03 JP JP1987030928U patent/JPS63138039U/ja active Pending