JPH0190829U - - Google Patents
Info
- Publication number
- JPH0190829U JPH0190829U JP18144087U JP18144087U JPH0190829U JP H0190829 U JPH0190829 U JP H0190829U JP 18144087 U JP18144087 U JP 18144087U JP 18144087 U JP18144087 U JP 18144087U JP H0190829 U JPH0190829 U JP H0190829U
- Authority
- JP
- Japan
- Prior art keywords
- collection
- drainage pipe
- soil
- waterways
- continuous
- 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 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 239000004576 sand Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18144087U JPH0449245Y2 (en]) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18144087U JPH0449245Y2 (en]) | 1987-11-28 | 1987-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0190829U true JPH0190829U (en]) | 1989-06-14 |
| JPH0449245Y2 JPH0449245Y2 (en]) | 1992-11-19 |
Family
ID=31472923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18144087U Expired JPH0449245Y2 (en]) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449245Y2 (en]) |
-
1987
- 1987-11-28 JP JP18144087U patent/JPH0449245Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449245Y2 (en]) | 1992-11-19 |
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