GB8826828D0 - Filters - Google Patents

Filters

Info

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
Application number
GB888826828A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENVAIR UK Ltd
Original Assignee
ENVAIR UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ENVAIR UK Ltd filed Critical ENVAIR UK Ltd
Priority to GB888826828A priority Critical patent/GB8826828D0/en
Publication of GB8826828D0 publication Critical patent/GB8826828D0/en
Priority to GB8925967A priority patent/GB2225543A/en
Pending legal-status Critical Current

Links

GB888826828A 1988-11-16 1988-11-16 Filters Pending GB8826828D0 (en)

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GB8925967A Withdrawn GB2225543A (en) 1988-11-16 1989-11-16 Air filter element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GB8925967A Withdrawn GB2225543A (en) 1988-11-16 1989-11-16 Air filter element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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB2225543A (en) 1990-06-06
GB8925967D0 (en) 1990-01-04

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