JPH0332616Y2 - - Google Patents
Info
- Publication number
- JPH0332616Y2 JPH0332616Y2 JP728687U JP728687U JPH0332616Y2 JP H0332616 Y2 JPH0332616 Y2 JP H0332616Y2 JP 728687 U JP728687 U JP 728687U JP 728687 U JP728687 U JP 728687U JP H0332616 Y2 JPH0332616 Y2 JP H0332616Y2
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- drop
- side walls
- block
- frium
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000004576 sand Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP728687U JPH0332616Y2 (enrdf_load_stackoverflow) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP728687U JPH0332616Y2 (enrdf_load_stackoverflow) | 1987-01-21 | 1987-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116590U JPS63116590U (enrdf_load_stackoverflow) | 1988-07-27 |
| JPH0332616Y2 true JPH0332616Y2 (enrdf_load_stackoverflow) | 1991-07-10 |
Family
ID=30790596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP728687U Expired JPH0332616Y2 (enrdf_load_stackoverflow) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332616Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-01-21 JP JP728687U patent/JPH0332616Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63116590U (enrdf_load_stackoverflow) | 1988-07-27 |
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