JPS62159554U - - Google Patents
Info
- Publication number
- JPS62159554U JPS62159554U JP4566186U JP4566186U JPS62159554U JP S62159554 U JPS62159554 U JP S62159554U JP 4566186 U JP4566186 U JP 4566186U JP 4566186 U JP4566186 U JP 4566186U JP S62159554 U JPS62159554 U JP S62159554U
- Authority
- JP
- Japan
- Prior art keywords
- drainage pipe
- slope
- water retention
- slopes
- retention layer
- 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
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Retaining Walls (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4566186U JPH0352819Y2 (fr) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4566186U JPH0352819Y2 (fr) | 1986-03-28 | 1986-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62159554U true JPS62159554U (fr) | 1987-10-09 |
| JPH0352819Y2 JPH0352819Y2 (fr) | 1991-11-18 |
Family
ID=30864602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4566186U Expired JPH0352819Y2 (fr) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352819Y2 (fr) |
-
1986
- 1986-03-28 JP JP4566186U patent/JPH0352819Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352819Y2 (fr) | 1991-11-18 |