JPS4974748U - - Google Patents

Info

Publication number
JPS4974748U
JPS4974748U JP1972117259U JP11725972U JPS4974748U JP S4974748 U JPS4974748 U JP S4974748U JP 1972117259 U JP1972117259 U JP 1972117259U JP 11725972 U JP11725972 U JP 11725972U JP S4974748 U JPS4974748 U JP S4974748U
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1972117259U
Other languages
Japanese (ja)
Other versions
JPS5251479Y2 (sh
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 filed Critical
Priority to JP1972117259U priority Critical patent/JPS5251479Y2/ja
Publication of JPS4974748U publication Critical patent/JPS4974748U/ja
Application granted granted Critical
Publication of JPS5251479Y2 publication Critical patent/JPS5251479Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
JP1972117259U 1972-10-09 1972-10-09 Expired JPS5251479Y2 (sh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972117259U JPS5251479Y2 (sh) 1972-10-09 1972-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972117259U JPS5251479Y2 (sh) 1972-10-09 1972-10-09

Publications (2)

Publication Number Publication Date
JPS4974748U true JPS4974748U (sh) 1974-06-28
JPS5251479Y2 JPS5251479Y2 (sh) 1977-11-22

Family

ID=28352786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972117259U Expired JPS5251479Y2 (sh) 1972-10-09 1972-10-09

Country Status (1)

Country Link
JP (1) JPS5251479Y2 (sh)

Also Published As

Publication number Publication date
JPS5251479Y2 (sh) 1977-11-22

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