JPS6328977Y2 - - Google Patents
Info
- Publication number
- JPS6328977Y2 JPS6328977Y2 JP19036182U JP19036182U JPS6328977Y2 JP S6328977 Y2 JPS6328977 Y2 JP S6328977Y2 JP 19036182 U JP19036182 U JP 19036182U JP 19036182 U JP19036182 U JP 19036182U JP S6328977 Y2 JPS6328977 Y2 JP S6328977Y2
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- irrigation
- drainage
- canal
- channel
- 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.)
- Expired
Links
- 238000005192 partition Methods 0.000 claims description 18
- 230000002262 irrigation Effects 0.000 claims description 15
- 238000003973 irrigation Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19036182U JPS5992731U (ja) | 1982-12-16 | 1982-12-16 | 用排水路用ブロツク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19036182U JPS5992731U (ja) | 1982-12-16 | 1982-12-16 | 用排水路用ブロツク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5992731U JPS5992731U (ja) | 1984-06-23 |
| JPS6328977Y2 true JPS6328977Y2 (fr) | 1988-08-04 |
Family
ID=30410184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19036182U Granted JPS5992731U (ja) | 1982-12-16 | 1982-12-16 | 用排水路用ブロツク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992731U (fr) |
-
1982
- 1982-12-16 JP JP19036182U patent/JPS5992731U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5992731U (ja) | 1984-06-23 |
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