JPS61182249U - - Google Patents
Info
- Publication number
- JPS61182249U JPS61182249U JP6802985U JP6802985U JPS61182249U JP S61182249 U JPS61182249 U JP S61182249U JP 6802985 U JP6802985 U JP 6802985U JP 6802985 U JP6802985 U JP 6802985U JP S61182249 U JPS61182249 U JP S61182249U
- Authority
- JP
- Japan
- Prior art keywords
- covering
- field
- ridges
- covering portion
- density
- 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
- 239000000463 material Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Cultivation Of Plants (AREA)
- Protection Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6802985U JPS61182249U (enExample) | 1985-05-08 | 1985-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6802985U JPS61182249U (enExample) | 1985-05-08 | 1985-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61182249U true JPS61182249U (enExample) | 1986-11-13 |
Family
ID=30602402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6802985U Pending JPS61182249U (enExample) | 1985-05-08 | 1985-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61182249U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826661U (enExample) * | 1971-08-06 | 1973-03-30 |
-
1985
- 1985-05-08 JP JP6802985U patent/JPS61182249U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826661U (enExample) * | 1971-08-06 | 1973-03-30 |