BR9101446A - CARTRIDGE FILTER CLEANER - Google Patents
CARTRIDGE FILTER CLEANERInfo
- Publication number
- BR9101446A BR9101446A BR919101446A BR9101446A BR9101446A BR 9101446 A BR9101446 A BR 9101446A BR 919101446 A BR919101446 A BR 919101446A BR 9101446 A BR9101446 A BR 9101446A BR 9101446 A BR9101446 A BR 9101446A
- Authority
- BR
- Brazil
- Prior art keywords
- cartridge filter
- filter cleaner
- cleaner
- cartridge
- filter
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR919101446A BR9101446A (en) | 1991-03-15 | 1991-03-15 | CARTRIDGE FILTER CLEANER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR919101446A BR9101446A (en) | 1991-03-15 | 1991-03-15 | CARTRIDGE FILTER CLEANER |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9101446A true BR9101446A (en) | 1992-11-24 |
Family
ID=4051663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919101446A BR9101446A (en) | 1991-03-15 | 1991-03-15 | CARTRIDGE FILTER CLEANER |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9101446A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101970076A (en) * | 2007-07-20 | 2011-02-09 | 唐纳森公司 | Air cleaner arrangements with internal and external support for cartridge, components and methods |
CN113750668A (en) * | 2021-09-16 | 2021-12-07 | 刘涵 | A dust removal ventilation unit for building warm engineering that leads to |
-
1991
- 1991-03-15 BR BR919101446A patent/BR9101446A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101970076A (en) * | 2007-07-20 | 2011-02-09 | 唐纳森公司 | Air cleaner arrangements with internal and external support for cartridge, components and methods |
CN101970076B (en) * | 2007-07-20 | 2015-04-29 | 唐纳森公司 | Air cleaner arrangements with internal and external support for cartridge, components and methods |
CN113750668A (en) * | 2021-09-16 | 2021-12-07 | 刘涵 | A dust removal ventilation unit for building warm engineering that leads to |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FC | Decision: refusal |