KR910017584U - 기포 발생기용 소음방지구 - Google Patents

기포 발생기용 소음방지구

Info

Publication number
KR910017584U
KR910017584U KR2019900004797U KR900004797U KR910017584U KR 910017584 U KR910017584 U KR 910017584U KR 2019900004797 U KR2019900004797 U KR 2019900004797U KR 900004797 U KR900004797 U KR 900004797U KR 910017584 U KR910017584 U KR 910017584U
Authority
KR
South Korea
Prior art keywords
generator
noise
bubble
bubble generator
noise generator
Prior art date
Application number
KR2019900004797U
Other languages
English (en)
Other versions
KR920000929Y1 (ko
Inventor
김복열
Original Assignee
김복열
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 김복열 filed Critical 김복열
Priority to KR2019900004797U priority Critical patent/KR920000929Y1/ko
Publication of KR910017584U publication Critical patent/KR910017584U/ko
Application granted granted Critical
Publication of KR920000929Y1 publication Critical patent/KR920000929Y1/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

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)
KR2019900004797U 1990-04-18 1990-04-18 기포 발생기용 소음방지구 KR920000929Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900004797U KR920000929Y1 (ko) 1990-04-18 1990-04-18 기포 발생기용 소음방지구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900004797U KR920000929Y1 (ko) 1990-04-18 1990-04-18 기포 발생기용 소음방지구

Publications (2)

Publication Number Publication Date
KR910017584U true KR910017584U (ko) 1991-11-28
KR920000929Y1 KR920000929Y1 (ko) 1992-02-06

Family

ID=19297782

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900004797U KR920000929Y1 (ko) 1990-04-18 1990-04-18 기포 발생기용 소음방지구

Country Status (1)

Country Link
KR (1) KR920000929Y1 (ko)

Also Published As

Publication number Publication date
KR920000929Y1 (ko) 1992-02-06

Similar Documents

Publication Publication Date Title
DE69115552T2 (de) Bezugsgenerator
DE69106284D1 (de) Vibrationsgenerator.
DE69118296D1 (de) Verbinder
DE69118014D1 (de) Rauschverminderungsanordnungen
DE69119317D1 (de) Lasergenerator
DE69115301D1 (de) Verbinder
DE59107548D1 (de) Verkabelungsanordnung
DE69218027D1 (de) Bezugsgenerator
DK0510614T3 (da) Generator
KR920001526U (ko) 자석발전기
KR910017584U (ko) 기포 발생기용 소음방지구
KR910015968U (ko) 주파수 발전기
DE69029030D1 (de) Schallsynthesizer
FI924296A (fi) Rengoeringsprodukter i vaetskeform
KR920000278U (ko) 기포 발생기
KR930004121U (ko) 기포발생기의 케이스
ATA106790A (de) Montageschiene
PT8267Y (pt) Cinzeiro
KR940009050U (ko) 기포발생기
KR920000277U (ko) 기포발생 장치
BR7001503U (pt) Dispositivo gerador de ruido irregular
KR930014403U (ko) 진동방지수단이 구성된 기포발생기
KR960009654U (ko) 기포발생용 에어 생성장치
IT9034303V0 (it) Vasca per bambini
KR920000872U (ko) 레일

Legal Events

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

Payment date: 20020207

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee