JPS646860U - - Google Patents
Info
- Publication number
- JPS646860U JPS646860U JP10122887U JP10122887U JPS646860U JP S646860 U JPS646860 U JP S646860U JP 10122887 U JP10122887 U JP 10122887U JP 10122887 U JP10122887 U JP 10122887U JP S646860 U JPS646860 U JP S646860U
- Authority
- JP
- Japan
- Prior art keywords
- soil
- covering
- membrane body
- earth
- ridges
- 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
- 239000002689 soil Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 239000002362 mulch Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Protection Of Plants (AREA)
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101228U JPH0514763Y2 (en]) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101228U JPH0514763Y2 (en]) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646860U true JPS646860U (en]) | 1989-01-13 |
| JPH0514763Y2 JPH0514763Y2 (en]) | 1993-04-20 |
Family
ID=31330031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987101228U Expired - Lifetime JPH0514763Y2 (en]) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514763Y2 (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61118233U (en]) * | 1984-12-29 | 1986-07-25 |
-
1987
- 1987-06-30 JP JP1987101228U patent/JPH0514763Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61118233U (en]) * | 1984-12-29 | 1986-07-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514763Y2 (en]) | 1993-04-20 |