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KR950008927U - Sewage device for septic tank - Google Patents

Sewage device for septic tank

Info

Publication number
KR950008927U
KR950008927U KR2019930018260U KR930018260U KR950008927U KR 950008927 U KR950008927 U KR 950008927U KR 2019930018260 U KR2019930018260 U KR 2019930018260U KR 930018260 U KR930018260 U KR 930018260U KR 950008927 U KR950008927 U KR 950008927U
Authority
KR
South Korea
Prior art keywords
septic tank
sewage device
sewage
septic
tank
Prior art date
Application number
KR2019930018260U
Other languages
Korean (ko)
Other versions
KR960002430Y1 (en
Inventor
이익중
Original Assignee
주식회사 덕산기공
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 주식회사 덕산기공 filed Critical 주식회사 덕산기공
Priority to KR2019930018260U priority Critical patent/KR960002430Y1/en
Publication of KR950008927U publication Critical patent/KR950008927U/en
Application granted granted Critical
Publication of KR960002430Y1 publication Critical patent/KR960002430Y1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Biological Treatment Of Waste Water (AREA)
KR2019930018260U 1993-09-10 1993-09-10 Sewage device for septic tank KR960002430Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930018260U KR960002430Y1 (en) 1993-09-10 1993-09-10 Sewage device for septic tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930018260U KR960002430Y1 (en) 1993-09-10 1993-09-10 Sewage device for septic tank

Publications (2)

Publication Number Publication Date
KR950008927U true KR950008927U (en) 1995-04-19
KR960002430Y1 KR960002430Y1 (en) 1996-03-25

Family

ID=19363344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930018260U KR960002430Y1 (en) 1993-09-10 1993-09-10 Sewage device for septic tank

Country Status (1)

Country Link
KR (1) KR960002430Y1 (en)

Also Published As

Publication number Publication date
KR960002430Y1 (en) 1996-03-25

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19930910

A201 Request for examination
UA0201 Request for examination

Patent event date: 19930913

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

Patent event date: 19930910

Patent event code: UA02011R01I

Comment text: Application for Utility Model Registration

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19960206

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19960531

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19960704

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19960702

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee