KR880007637U - 어항의 정수장치 - Google Patents

어항의 정수장치

Info

Publication number
KR880007637U
KR880007637U KR2019860015186U KR860015186U KR880007637U KR 880007637 U KR880007637 U KR 880007637U KR 2019860015186 U KR2019860015186 U KR 2019860015186U KR 860015186 U KR860015186 U KR 860015186U KR 880007637 U KR880007637 U KR 880007637U
Authority
KR
South Korea
Prior art keywords
water purification
purification system
tank water
fish tank
fish
Prior art date
Application number
KR2019860015186U
Other languages
English (en)
Other versions
KR890003970Y1 (ko
Inventor
안대식
Original Assignee
안대식
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 안대식 filed Critical 안대식
Priority to KR2019860015186U priority Critical patent/KR890003970Y1/ko
Publication of KR880007637U publication Critical patent/KR880007637U/ko
Application granted granted Critical
Publication of KR890003970Y1 publication Critical patent/KR890003970Y1/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
    • A01K63/045—Filters for aquaria
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
KR2019860015186U 1986-10-04 1986-10-04 어항의 정수장치 KR890003970Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860015186U KR890003970Y1 (ko) 1986-10-04 1986-10-04 어항의 정수장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860015186U KR890003970Y1 (ko) 1986-10-04 1986-10-04 어항의 정수장치

Publications (2)

Publication Number Publication Date
KR880007637U true KR880007637U (ko) 1988-06-28
KR890003970Y1 KR890003970Y1 (ko) 1989-06-15

Family

ID=19256068

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860015186U KR890003970Y1 (ko) 1986-10-04 1986-10-04 어항의 정수장치

Country Status (1)

Country Link
KR (1) KR890003970Y1 (ko)

Also Published As

Publication number Publication date
KR890003970Y1 (ko) 1989-06-15

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee