BR9503573A - Aperfeiçoamentos em conjunto de filtro de ar - Google Patents
Aperfeiçoamentos em conjunto de filtro de arInfo
- Publication number
- BR9503573A BR9503573A BR9503573A BR9503573A BR9503573A BR 9503573 A BR9503573 A BR 9503573A BR 9503573 A BR9503573 A BR 9503573A BR 9503573 A BR9503573 A BR 9503573A BR 9503573 A BR9503573 A BR 9503573A
- Authority
- BR
- Brazil
- Prior art keywords
- air filter
- filter set
- set improvements
- air
- filter
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9503573A BR9503573A (pt) | 1995-08-08 | 1995-08-08 | Aperfeiçoamentos em conjunto de filtro de ar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9503573A BR9503573A (pt) | 1995-08-08 | 1995-08-08 | Aperfeiçoamentos em conjunto de filtro de ar |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9503573A true BR9503573A (pt) | 1996-01-16 |
Family
ID=4062089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9503573A BR9503573A (pt) | 1995-08-08 | 1995-08-08 | Aperfeiçoamentos em conjunto de filtro de ar |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9503573A (pt) |
-
1995
- 1995-08-08 BR BR9503573A patent/BR9503573A/pt not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B25A | Requested transfer of rights approved |
Free format text: SOGEFI FILTRATION DO BRASIL LTDA. (BR/SP) |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 08/08/2015 |