BR7402175U - Tilting shutter applicable to sewer pipes wastewater and rainwater - Google Patents
Tilting shutter applicable to sewer pipes wastewater and rainwaterInfo
- Publication number
- BR7402175U BR7402175U BR7402175U BR7402175U BR7402175U BR 7402175 U BR7402175 U BR 7402175U BR 7402175 U BR7402175 U BR 7402175U BR 7402175 U BR7402175 U BR 7402175U BR 7402175 U BR7402175 U BR 7402175U
- Authority
- BR
- Brazil
- Prior art keywords
- rainwater
- wastewater
- sewer pipes
- tilting shutter
- applicable
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7402175U BR7402175U (en) | 1994-11-10 | 1994-11-10 | Tilting shutter applicable to sewer pipes wastewater and rainwater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7402175U BR7402175U (en) | 1994-11-10 | 1994-11-10 | Tilting shutter applicable to sewer pipes wastewater and rainwater |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7402175U true BR7402175U (en) | 1996-12-31 |
Family
ID=3991816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7402175U BR7402175U (en) | 1994-11-10 | 1994-11-10 | Tilting shutter applicable to sewer pipes wastewater and rainwater |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR7402175U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109529426A (en) * | 2019-01-22 | 2019-03-29 | 天津市管道工程集团有限公司 | Preliminary sewage filtering device |
-
1994
- 1994-11-10 BR BR7402175U patent/BR7402175U/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109529426A (en) * | 2019-01-22 | 2019-03-29 | 天津市管道工程集团有限公司 | Preliminary sewage filtering device |
CN109529426B (en) * | 2019-01-22 | 2023-08-11 | 天津市管道工程集团有限公司 | Sewage preliminary filtering device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |