KR910002041U - 어항용 강력 수중기포 발생기 - Google Patents

어항용 강력 수중기포 발생기

Info

Publication number
KR910002041U
KR910002041U KR2019890009886U KR890009886U KR910002041U KR 910002041 U KR910002041 U KR 910002041U KR 2019890009886 U KR2019890009886 U KR 2019890009886U KR 890009886 U KR890009886 U KR 890009886U KR 910002041 U KR910002041 U KR 910002041U
Authority
KR
South Korea
Prior art keywords
bubble generator
fish tank
underwater bubble
powerful
powerful underwater
Prior art date
Application number
KR2019890009886U
Other languages
English (en)
Other versions
KR910007624Y1 (ko
Inventor
윤병섭
Original Assignee
윤병섭
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 윤병섭 filed Critical 윤병섭
Priority to KR2019890009886U priority Critical patent/KR910007624Y1/ko
Publication of KR910002041U publication Critical patent/KR910002041U/ko
Application granted granted Critical
Publication of KR910007624Y1 publication Critical patent/KR910007624Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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; AVICULTURE; APICULTURE; PISCICULTURE; 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
KR2019890009886U 1989-07-07 1989-07-07 어항용 강력 수중기포 발생기 KR910007624Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890009886U KR910007624Y1 (ko) 1989-07-07 1989-07-07 어항용 강력 수중기포 발생기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890009886U KR910007624Y1 (ko) 1989-07-07 1989-07-07 어항용 강력 수중기포 발생기

Publications (2)

Publication Number Publication Date
KR910002041U true KR910002041U (ko) 1991-02-25
KR910007624Y1 KR910007624Y1 (ko) 1991-09-30

Family

ID=19288031

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890009886U KR910007624Y1 (ko) 1989-07-07 1989-07-07 어항용 강력 수중기포 발생기

Country Status (1)

Country Link
KR (1) KR910007624Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000012682A (ko) * 1999-12-14 2000-03-06 김경미 활성 공기 발생기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000012682A (ko) * 1999-12-14 2000-03-06 김경미 활성 공기 발생기

Also Published As

Publication number Publication date
KR910007624Y1 (ko) 1991-09-30

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19940915

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee