JPS61173253U - - Google Patents
Info
- Publication number
- JPS61173253U JPS61173253U JP5629385U JP5629385U JPS61173253U JP S61173253 U JPS61173253 U JP S61173253U JP 5629385 U JP5629385 U JP 5629385U JP 5629385 U JP5629385 U JP 5629385U JP S61173253 U JPS61173253 U JP S61173253U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- seeding
- protective sheet
- ridge
- aligned
- 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
- 238000010899 nucleation Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000035784 germination Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Protection Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5629385U JPS61173253U (zh) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5629385U JPS61173253U (zh) | 1985-04-16 | 1985-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173253U true JPS61173253U (zh) | 1986-10-28 |
Family
ID=30579752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5629385U Pending JPS61173253U (zh) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173253U (zh) |
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1985
- 1985-04-16 JP JP5629385U patent/JPS61173253U/ja active Pending