KR930004121U - 기포발생기의 케이스 - Google Patents

기포발생기의 케이스

Info

Publication number
KR930004121U
KR930004121U KR2019910012335U KR910012335U KR930004121U KR 930004121 U KR930004121 U KR 930004121U KR 2019910012335 U KR2019910012335 U KR 2019910012335U KR 910012335 U KR910012335 U KR 910012335U KR 930004121 U KR930004121 U KR 930004121U
Authority
KR
South Korea
Prior art keywords
bubble generator
generator case
case
bubble
generator
Prior art date
Application number
KR2019910012335U
Other languages
English (en)
Other versions
KR930003196Y1 (ko
Inventor
류기홍
Original Assignee
류기홍
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 류기홍 filed Critical 류기홍
Priority to KR2019910012335U priority Critical patent/KR930003196Y1/ko
Publication of KR930004121U publication Critical patent/KR930004121U/ko
Application granted granted Critical
Publication of KR930003196Y1 publication Critical patent/KR930003196Y1/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)
  • Detail Structures Of Washing Machines And Dryers (AREA)
KR2019910012335U 1991-08-02 1991-08-02 기포발생기의 케이스 KR930003196Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910012335U KR930003196Y1 (ko) 1991-08-02 1991-08-02 기포발생기의 케이스

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910012335U KR930003196Y1 (ko) 1991-08-02 1991-08-02 기포발생기의 케이스

Publications (2)

Publication Number Publication Date
KR930004121U true KR930004121U (ko) 1993-03-20
KR930003196Y1 KR930003196Y1 (ko) 1993-06-03

Family

ID=19317484

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910012335U KR930003196Y1 (ko) 1991-08-02 1991-08-02 기포발생기의 케이스

Country Status (1)

Country Link
KR (1) KR930003196Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100890772B1 (ko) * 2008-08-06 2009-03-26 김성준 기포발생기의 소음 방지장치

Also Published As

Publication number Publication date
KR930003196Y1 (ko) 1993-06-03

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
J204 Request for invalidation trial [patent]
LAPS Lapse due to unpaid annual fee
J801 Dismissal of trial

Free format text: DISMISSAL OF TRIAL FOR INVALIDATION IN ENTIRETY REQUESTED 19951230

Effective date: 19970930