GB8826828D0 - Filters - Google Patents
FiltersInfo
- Publication number
- GB8826828D0 GB8826828D0 GB888826828A GB8826828A GB8826828D0 GB 8826828 D0 GB8826828 D0 GB 8826828D0 GB 888826828 A GB888826828 A GB 888826828A GB 8826828 A GB8826828 A GB 8826828A GB 8826828 D0 GB8826828 D0 GB 8826828D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- filters
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888826828A GB8826828D0 (en) | 1988-11-16 | 1988-11-16 | Filters |
GB8925967A GB2225543A (en) | 1988-11-16 | 1989-11-16 | Air filter element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888826828A GB8826828D0 (en) | 1988-11-16 | 1988-11-16 | Filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8826828D0 true GB8826828D0 (en) | 1988-12-21 |
Family
ID=10646968
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888826828A Pending GB8826828D0 (en) | 1988-11-16 | 1988-11-16 | Filters |
GB8925967A Withdrawn GB2225543A (en) | 1988-11-16 | 1989-11-16 | Air filter element |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8925967A Withdrawn GB2225543A (en) | 1988-11-16 | 1989-11-16 | Air filter element |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8826828D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277458B (en) * | 1993-04-28 | 1996-08-14 | Pall Corp | Filters and filter manufacture |
GB2280388A (en) * | 1993-07-26 | 1995-02-01 | Numatic Int Ltd | Vacuum cleaner filter |
AU4721199A (en) * | 1998-06-29 | 2000-01-17 | Pall Corporation | Pleated filter and a method for making the same |
US6932850B1 (en) * | 1998-06-29 | 2005-08-23 | Pall Corporation | Pleated filter and a method for making the same |
DE10025141C2 (en) * | 2000-05-20 | 2002-06-13 | Karlsruhe Forschzent | filter element |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB764911A (en) * | 1953-08-27 | 1957-01-02 | British Filters Ltd | Improvements in and relating to filters and filtering elements |
US3216578A (en) * | 1960-12-19 | 1965-11-09 | Donaldson Co Inc | Pleated filter |
US3372533A (en) * | 1966-07-11 | 1968-03-12 | Farr Co | Self-supporting high density filter |
GB1504135A (en) * | 1975-03-14 | 1978-03-15 | Atomic Energy Authority Uk | Filter packs |
GB2131717A (en) * | 1982-11-15 | 1984-06-27 | Atomic Energy Authority Uk | Air filter |
-
1988
- 1988-11-16 GB GB888826828A patent/GB8826828D0/en active Pending
-
1989
- 1989-11-16 GB GB8925967A patent/GB2225543A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2225543A (en) | 1990-06-06 |
GB8925967D0 (en) | 1990-01-04 |
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