JPH0234255Y2 - - Google Patents
Info
- Publication number
- JPH0234255Y2 JPH0234255Y2 JP19127084U JP19127084U JPH0234255Y2 JP H0234255 Y2 JPH0234255 Y2 JP H0234255Y2 JP 19127084 U JP19127084 U JP 19127084U JP 19127084 U JP19127084 U JP 19127084U JP H0234255 Y2 JPH0234255 Y2 JP H0234255Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- segment
- communication hole
- water collection
- cylindrical part
- 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
- 238000004891 communication Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000003014 reinforcing effect Effects 0.000 description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19127084U JPH0234255Y2 (en]) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19127084U JPH0234255Y2 (en]) | 1984-12-17 | 1984-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106564U JPS61106564U (en]) | 1986-07-07 |
| JPH0234255Y2 true JPH0234255Y2 (en]) | 1990-09-14 |
Family
ID=30748706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19127084U Expired JPH0234255Y2 (en]) | 1984-12-17 | 1984-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234255Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009114627A (ja) * | 2007-11-01 | 2009-05-28 | Kazunari Miyazaki | 貯留装置、集水システム、及び貯留装置の製造方法 |
-
1984
- 1984-12-17 JP JP19127084U patent/JPH0234255Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61106564U (en]) | 1986-07-07 |
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