JPS61180218U - - Google Patents
Info
- Publication number
- JPS61180218U JPS61180218U JP6338785U JP6338785U JPS61180218U JP S61180218 U JPS61180218 U JP S61180218U JP 6338785 U JP6338785 U JP 6338785U JP 6338785 U JP6338785 U JP 6338785U JP S61180218 U JPS61180218 U JP S61180218U
- Authority
- JP
- Japan
- Prior art keywords
- water
- plate
- drainage ditch
- width direction
- drainage
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6338785U JPS61180218U (en, 2012) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6338785U JPS61180218U (en, 2012) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180218U true JPS61180218U (en, 2012) | 1986-11-10 |
Family
ID=30593483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6338785U Pending JPS61180218U (en, 2012) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180218U (en, 2012) |
-
1985
- 1985-04-30 JP JP6338785U patent/JPS61180218U/ja active Pending