JPH0333829Y2 - - Google Patents
Info
- Publication number
- JPH0333829Y2 JPH0333829Y2 JP6816188U JP6816188U JPH0333829Y2 JP H0333829 Y2 JPH0333829 Y2 JP H0333829Y2 JP 6816188 U JP6816188 U JP 6816188U JP 6816188 U JP6816188 U JP 6816188U JP H0333829 Y2 JPH0333829 Y2 JP H0333829Y2
- Authority
- JP
- Japan
- Prior art keywords
- invert
- sewage
- bottom side
- center
- side mass
- 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
- 239000010865 sewage Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007787 solid Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6816188U JPH0333829Y2 (fi) | 1988-05-23 | 1988-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6816188U JPH0333829Y2 (fi) | 1988-05-23 | 1988-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428495U JPS6428495U (fi) | 1989-02-20 |
| JPH0333829Y2 true JPH0333829Y2 (fi) | 1991-07-17 |
Family
ID=31293485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6816188U Expired JPH0333829Y2 (fi) | 1988-05-23 | 1988-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333829Y2 (fi) |
-
1988
- 1988-05-23 JP JP6816188U patent/JPH0333829Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6428495U (fi) | 1989-02-20 |