JPH0446178U - - Google Patents
Info
- Publication number
- JPH0446178U JPH0446178U JP8519190U JP8519190U JPH0446178U JP H0446178 U JPH0446178 U JP H0446178U JP 8519190 U JP8519190 U JP 8519190U JP 8519190 U JP8519190 U JP 8519190U JP H0446178 U JPH0446178 U JP H0446178U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- rectangular
- circular
- section
- cross
- 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
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8519190U JPH0750463Y2 (ja) | 1990-08-10 | 1990-08-10 | 雨水ます用防臭装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8519190U JPH0750463Y2 (ja) | 1990-08-10 | 1990-08-10 | 雨水ます用防臭装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0446178U true JPH0446178U (en]) | 1992-04-20 |
| JPH0750463Y2 JPH0750463Y2 (ja) | 1995-11-15 |
Family
ID=31816413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8519190U Expired - Lifetime JPH0750463Y2 (ja) | 1990-08-10 | 1990-08-10 | 雨水ます用防臭装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750463Y2 (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007138784A1 (ja) * | 2006-05-26 | 2007-12-06 | Tokyo Metroporitan Sewerage Service Co., Ltd. | 下水道用臭気防止装置 |
| JP2009052194A (ja) * | 2007-08-23 | 2009-03-12 | Ebara Jitsugyo Co Ltd | 下水道用臭気防止装置 |
| JP2023525876A (ja) * | 2020-09-09 | 2023-06-19 | ソク パク、ヨン | 下水溝用悪臭遮断装置 |
-
1990
- 1990-08-10 JP JP8519190U patent/JPH0750463Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007138784A1 (ja) * | 2006-05-26 | 2007-12-06 | Tokyo Metroporitan Sewerage Service Co., Ltd. | 下水道用臭気防止装置 |
| JP2009052194A (ja) * | 2007-08-23 | 2009-03-12 | Ebara Jitsugyo Co Ltd | 下水道用臭気防止装置 |
| JP2023525876A (ja) * | 2020-09-09 | 2023-06-19 | ソク パク、ヨン | 下水溝用悪臭遮断装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750463Y2 (ja) | 1995-11-15 |