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KR940003432U - Sawdust mixing device of fermentation septic tank - Google Patents

Sawdust mixing device of fermentation septic tank

Info

Publication number
KR940003432U
KR940003432U KR2019920013086U KR920013086U KR940003432U KR 940003432 U KR940003432 U KR 940003432U KR 2019920013086 U KR2019920013086 U KR 2019920013086U KR 920013086 U KR920013086 U KR 920013086U KR 940003432 U KR940003432 U KR 940003432U
Authority
KR
South Korea
Prior art keywords
mixing device
septic tank
sawdust mixing
fermentation
fermentation septic
Prior art date
Application number
KR2019920013086U
Other languages
Korean (ko)
Other versions
KR950003146Y1 (en
Inventor
최재성
Original Assignee
대우중공업 주식회사
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 대우중공업 주식회사 filed Critical 대우중공업 주식회사
Priority to KR92013086U priority Critical patent/KR950003146Y1/en
Publication of KR940003432U publication Critical patent/KR940003432U/en
Application granted granted Critical
Publication of KR950003146Y1 publication Critical patent/KR950003146Y1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
    • A47K11/02—Dry closets, e.g. incinerator closets
    • A47K11/03—Dry closets, e.g. incinerator closets having means for adding powder, e.g. earth
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005—Black water originating from toilets

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Non-Flushing Toilets (AREA)
KR92013086U 1992-07-15 1992-07-15 Sawdust mixing apparatus of septic tank Expired - Fee Related KR950003146Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92013086U KR950003146Y1 (en) 1992-07-15 1992-07-15 Sawdust mixing apparatus of septic tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92013086U KR950003146Y1 (en) 1992-07-15 1992-07-15 Sawdust mixing apparatus of septic tank

Publications (2)

Publication Number Publication Date
KR940003432U true KR940003432U (en) 1994-02-18
KR950003146Y1 KR950003146Y1 (en) 1995-04-22

Family

ID=19336787

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92013086U Expired - Fee Related KR950003146Y1 (en) 1992-07-15 1992-07-15 Sawdust mixing apparatus of septic tank

Country Status (1)

Country Link
KR (1) KR950003146Y1 (en)

Also Published As

Publication number Publication date
KR950003146Y1 (en) 1995-04-22

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19920715

UA0201 Request for examination

Patent event date: 19920715

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
N231 Notification of change of applicant
UN2301 Change of applicant

Comment text: Notification of Change of Applicant

Patent event code: UN23011R01D

Patent event date: 19941029

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19950330

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

Patent event date: 19950630

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19950715

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19950715

UR1001 Payment of annual fee

Payment date: 19980408

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End annual number: 6

UR1001 Payment of annual fee

Payment date: 20010418

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End annual number: 7

UR1001 Payment of annual fee

Payment date: 20020418

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FPAY Annual fee payment

Payment date: 20030416

Year of fee payment: 9

UR1001 Payment of annual fee

Payment date: 20030416

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End annual number: 9

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UC1903 Unpaid annual fee