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 (
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 ( )

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=28352786

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5251479Y2 ( )

Also Published As

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

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