KR920007969U - 정화조 - Google Patents

정화조

Info

Publication number
KR920007969U
KR920007969U KR2019900016194U KR900016194U KR920007969U KR 920007969 U KR920007969 U KR 920007969U KR 2019900016194 U KR2019900016194 U KR 2019900016194U KR 900016194 U KR900016194 U KR 900016194U KR 920007969 U KR920007969 U KR 920007969U
Authority
KR
South Korea
Prior art keywords
septic tank
septic
tank
Prior art date
Application number
KR2019900016194U
Other languages
English (en)
Other versions
KR930002816Y1 (ko
Inventor
안정오
Original Assignee
안정오
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 안정오 filed Critical 안정오
Priority to KR2019900016194U priority Critical patent/KR930002816Y1/ko
Publication of KR920007969U publication Critical patent/KR920007969U/ko
Application granted granted Critical
Publication of KR930002816Y1 publication Critical patent/KR930002816Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F11/00—Cesspools
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Biological Wastes In General (AREA)
KR2019900016194U 1990-10-24 1990-10-24 정화조 KR930002816Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900016194U KR930002816Y1 (ko) 1990-10-24 1990-10-24 정화조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900016194U KR930002816Y1 (ko) 1990-10-24 1990-10-24 정화조

Publications (2)

Publication Number Publication Date
KR920007969U true KR920007969U (ko) 1992-05-19
KR930002816Y1 KR930002816Y1 (ko) 1993-05-22

Family

ID=19304564

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900016194U KR930002816Y1 (ko) 1990-10-24 1990-10-24 정화조

Country Status (1)

Country Link
KR (1) KR930002816Y1 (ko)

Also Published As

Publication number Publication date
KR930002816Y1 (ko) 1993-05-22

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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
FPAY Annual fee payment

Payment date: 19960522

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee