KR910017587U - Underwater oxygen supply for fish tank - Google Patents

Underwater oxygen supply for fish tank

Info

Publication number
KR910017587U
KR910017587U KR2019900005510U KR900005510U KR910017587U KR 910017587 U KR910017587 U KR 910017587U KR 2019900005510 U KR2019900005510 U KR 2019900005510U KR 900005510 U KR900005510 U KR 900005510U KR 910017587 U KR910017587 U KR 910017587U
Authority
KR
South Korea
Prior art keywords
oxygen supply
fish tank
underwater oxygen
underwater
fish
Prior art date
Application number
KR2019900005510U
Other languages
Korean (ko)
Other versions
KR920000931Y1 (en
Inventor
추선희
Original Assignee
추선희
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 추선희 filed Critical 추선희
Priority to KR2019900005510U priority Critical patent/KR920000931Y1/en
Publication of KR910017587U publication Critical patent/KR910017587U/en
Application granted granted Critical
Publication of KR920000931Y1 publication Critical patent/KR920000931Y1/en

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
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4236—Reducing noise or vibration emissions
KR2019900005510U 1990-04-30 1990-04-30 Apparatus of oxygen-supply in the fish-globe KR920000931Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900005510U KR920000931Y1 (en) 1990-04-30 1990-04-30 Apparatus of oxygen-supply in the fish-globe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900005510U KR920000931Y1 (en) 1990-04-30 1990-04-30 Apparatus of oxygen-supply in the fish-globe

Publications (2)

Publication Number Publication Date
KR910017587U true KR910017587U (en) 1991-11-28
KR920000931Y1 KR920000931Y1 (en) 1992-02-06

Family

ID=19298167

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900005510U KR920000931Y1 (en) 1990-04-30 1990-04-30 Apparatus of oxygen-supply in the fish-globe

Country Status (1)

Country Link
KR (1) KR920000931Y1 (en)

Also Published As

Publication number Publication date
KR920000931Y1 (en) 1992-02-06

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee