JPS6145261Y2 - - Google Patents
Info
- Publication number
- JPS6145261Y2 JPS6145261Y2 JP15027882U JP15027882U JPS6145261Y2 JP S6145261 Y2 JPS6145261 Y2 JP S6145261Y2 JP 15027882 U JP15027882 U JP 15027882U JP 15027882 U JP15027882 U JP 15027882U JP S6145261 Y2 JPS6145261 Y2 JP S6145261Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- punched
- grooves
- sewage treatment
- present
- 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 claims description 9
- 238000004080 punching Methods 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000005553 drilling Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15027882U JPS5956286U (ja) | 1982-10-01 | 1982-10-01 | 下水処理用筒状体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15027882U JPS5956286U (ja) | 1982-10-01 | 1982-10-01 | 下水処理用筒状体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956286U JPS5956286U (ja) | 1984-04-12 |
| JPS6145261Y2 true JPS6145261Y2 (enrdf_load_html_response) | 1986-12-19 |
Family
ID=30333350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15027882U Granted JPS5956286U (ja) | 1982-10-01 | 1982-10-01 | 下水処理用筒状体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956286U (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6758219B2 (ja) * | 2017-02-20 | 2020-09-23 | 株式会社丸治コンクリート工業所 | プレキャスト型コンクリートブロック |
-
1982
- 1982-10-01 JP JP15027882U patent/JPS5956286U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5956286U (ja) | 1984-04-12 |