JPH0472005B2 - - Google Patents
Info
- Publication number
- JPH0472005B2 JPH0472005B2 JP28146587A JP28146587A JPH0472005B2 JP H0472005 B2 JPH0472005 B2 JP H0472005B2 JP 28146587 A JP28146587 A JP 28146587A JP 28146587 A JP28146587 A JP 28146587A JP H0472005 B2 JPH0472005 B2 JP H0472005B2
- Authority
- JP
- Japan
- Prior art keywords
- drainage
- collection
- channel member
- water
- pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 28
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 25
- 239000003673 groundwater Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28146587A JPH01125409A (ja) | 1987-11-06 | 1987-11-06 | 暗渠集排水管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28146587A JPH01125409A (ja) | 1987-11-06 | 1987-11-06 | 暗渠集排水管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01125409A JPH01125409A (ja) | 1989-05-17 |
| JPH0472005B2 true JPH0472005B2 (ko) | 1992-11-17 |
Family
ID=17639561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28146587A Granted JPH01125409A (ja) | 1987-11-06 | 1987-11-06 | 暗渠集排水管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01125409A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69424979T2 (de) * | 1993-04-02 | 2000-11-02 | Furukawa Electric Co Ltd | Endstück einer optischen faser, verfahren zu seiner herstellung und struktur zum verbinden des endstücks mit einer optischen vorrichtung |
| JP3902927B2 (ja) * | 2001-08-10 | 2007-04-11 | 日本化学販売株式会社 | 排水管 |
-
1987
- 1987-11-06 JP JP28146587A patent/JPH01125409A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01125409A (ja) | 1989-05-17 |
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