JPH0449246Y2 - - Google Patents
Info
- Publication number
- JPH0449246Y2 JPH0449246Y2 JP238989U JP238989U JPH0449246Y2 JP H0449246 Y2 JPH0449246 Y2 JP H0449246Y2 JP 238989 U JP238989 U JP 238989U JP 238989 U JP238989 U JP 238989U JP H0449246 Y2 JPH0449246 Y2 JP H0449246Y2
- Authority
- JP
- Japan
- Prior art keywords
- bundle
- rod
- culvert
- vertically divided
- buried
- 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
- 239000002689 soil Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 239000003673 groundwater Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP238989U JPH0449246Y2 (en]) | 1989-01-12 | 1989-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP238989U JPH0449246Y2 (en]) | 1989-01-12 | 1989-01-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0293340U JPH0293340U (en]) | 1990-07-25 |
| JPH0449246Y2 true JPH0449246Y2 (en]) | 1992-11-19 |
Family
ID=31506265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP238989U Expired JPH0449246Y2 (en]) | 1989-01-12 | 1989-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449246Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011234624A (ja) * | 2010-04-30 | 2011-11-24 | Earth Project:Kk | 暗渠 |
-
1989
- 1989-01-12 JP JP238989U patent/JPH0449246Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0293340U (en]) | 1990-07-25 |
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