BR8402676A - Aperfeicoamento em valvula de drenagem - Google Patents
Aperfeicoamento em valvula de drenagemInfo
- Publication number
- BR8402676A BR8402676A BR8402676A BR8402676A BR8402676A BR 8402676 A BR8402676 A BR 8402676A BR 8402676 A BR8402676 A BR 8402676A BR 8402676 A BR8402676 A BR 8402676A BR 8402676 A BR8402676 A BR 8402676A
- Authority
- BR
- Brazil
- Prior art keywords
- drainage valve
- valve improvement
- improvement
- drainage
- valve
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8402676A BR8402676A (pt) | 1984-05-24 | 1984-05-24 | Aperfeicoamento em valvula de drenagem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8402676A BR8402676A (pt) | 1984-05-24 | 1984-05-24 | Aperfeicoamento em valvula de drenagem |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8402676A true BR8402676A (pt) | 1985-12-31 |
Family
ID=4035775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8402676A BR8402676A (pt) | 1984-05-24 | 1984-05-24 | Aperfeicoamento em valvula de drenagem |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR8402676A (pt) |
-
1984
- 1984-05-24 BR BR8402676A patent/BR8402676A/pt unknown
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