JPH045868U - - Google Patents
Info
- Publication number
- JPH045868U JPH045868U JP4456690U JP4456690U JPH045868U JP H045868 U JPH045868 U JP H045868U JP 4456690 U JP4456690 U JP 4456690U JP 4456690 U JP4456690 U JP 4456690U JP H045868 U JPH045868 U JP H045868U
- Authority
- JP
- Japan
- Prior art keywords
- connecting body
- water column
- chamber
- ceiling
- water
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4456690U JPH0713740Y2 (ja) | 1990-04-27 | 1990-04-27 | 空気室付潜水プール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4456690U JPH0713740Y2 (ja) | 1990-04-27 | 1990-04-27 | 空気室付潜水プール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045868U true JPH045868U (en, 2012) | 1992-01-20 |
| JPH0713740Y2 JPH0713740Y2 (ja) | 1995-04-05 |
Family
ID=31557987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4456690U Expired - Lifetime JPH0713740Y2 (ja) | 1990-04-27 | 1990-04-27 | 空気室付潜水プール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713740Y2 (en, 2012) |
-
1990
- 1990-04-27 JP JP4456690U patent/JPH0713740Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713740Y2 (ja) | 1995-04-05 |