KR850007605U - Element of mountain equipment - Google Patents

Element of mountain equipment

Info

Publication number
KR850007605U
KR850007605U KR2019840002866U KR840002866U KR850007605U KR 850007605 U KR850007605 U KR 850007605U KR 2019840002866 U KR2019840002866 U KR 2019840002866U KR 840002866 U KR840002866 U KR 840002866U KR 850007605 U KR850007605 U KR 850007605U
Authority
KR
South Korea
Prior art keywords
mountain equipment
mountain
equipment
Prior art date
Application number
KR2019840002866U
Other languages
Korean (ko)
Other versions
KR850002309Y1 (en
Inventor
박순우
양승환
Original Assignee
박순우
양승환
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 박순우, 양승환 filed Critical 박순우
Priority to KR2019840002866U priority Critical patent/KR850002309Y1/en
Application granted granted Critical
Publication of KR850002309Y1 publication Critical patent/KR850002309Y1/en
Publication of KR850007605U publication Critical patent/KR850007605U/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
    • C02F3/20—Activated sludge processes using diffusers
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
KR2019840002866U 1984-03-31 1984-03-31 The element of airator KR850002309Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840002866U KR850002309Y1 (en) 1984-03-31 1984-03-31 The element of airator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840002866U KR850002309Y1 (en) 1984-03-31 1984-03-31 The element of airator

Publications (2)

Publication Number Publication Date
KR850002309Y1 KR850002309Y1 (en) 1985-10-15
KR850007605U true KR850007605U (en) 1985-10-15

Family

ID=19233961

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840002866U KR850002309Y1 (en) 1984-03-31 1984-03-31 The element of airator

Country Status (1)

Country Link
KR (1) KR850002309Y1 (en)

Also Published As

Publication number Publication date
KR850002309Y1 (en) 1985-10-15

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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