GB8323901D0 - Biological filter - Google Patents

Biological filter

Info

Publication number
GB8323901D0
GB8323901D0 GB838323901A GB8323901A GB8323901D0 GB 8323901 D0 GB8323901 D0 GB 8323901D0 GB 838323901 A GB838323901 A GB 838323901A GB 8323901 A GB8323901 A GB 8323901A GB 8323901 D0 GB8323901 D0 GB 8323901D0
Authority
GB
United Kingdom
Prior art keywords
biological filter
biological
filter
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.)
Withdrawn
Application number
GB838323901A
Other versions
GB2146013A (en
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.)
Walford S T
Original Assignee
Walford S T
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 Walford S T filed Critical Walford S T
Priority to GB08323901A priority Critical patent/GB2146013A/en
Publication of GB8323901D0 publication Critical patent/GB8323901D0/en
Publication of GB2146013A publication Critical patent/GB2146013A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria
GB08323901A 1983-09-07 1983-09-07 Ashford bi-filter Withdrawn GB2146013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08323901A GB2146013A (en) 1983-09-07 1983-09-07 Ashford bi-filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08323901A GB2146013A (en) 1983-09-07 1983-09-07 Ashford bi-filter

Publications (2)

Publication Number Publication Date
GB8323901D0 true GB8323901D0 (en) 1983-10-12
GB2146013A GB2146013A (en) 1985-04-11

Family

ID=10548401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323901A Withdrawn GB2146013A (en) 1983-09-07 1983-09-07 Ashford bi-filter

Country Status (1)

Country Link
GB (1) GB2146013A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558077B1 (en) * 2001-03-16 2003-05-06 Cameron M. Colson Selective suspension drain closure apparatus
CN202680252U (en) * 2011-12-27 2013-01-23 张家港市君之旺水族科技有限公司 Water pollutant separating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891555A (en) * 1974-02-04 1975-06-24 Syntex Inc Aquarium filter with replaceable cartridge
US3957634A (en) * 1974-05-20 1976-05-18 Orensten Henry E Filtration means and method
DE2641023A1 (en) * 1975-09-15 1977-03-24 Orensten WATER TREATMENT DEVICE
GB2057416B (en) * 1979-07-31 1983-05-25 Rowe K S Method of and apparatus for treating polluted water

Also Published As

Publication number Publication date
GB2146013A (en) 1985-04-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)