JPS4972048U - - Google Patents

Info

Publication number
JPS4972048U
JPS4972048U JP1972115140U JP11514072U JPS4972048U JP S4972048 U JPS4972048 U JP S4972048U JP 1972115140 U JP1972115140 U JP 1972115140U JP 11514072 U JP11514072 U JP 11514072U JP S4972048 U JPS4972048 U JP S4972048U
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
JP1972115140U
Other languages
Japanese (ja)
Other versions
JPS5239785Y2 (fr
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 JP1972115140U priority Critical patent/JPS5239785Y2/ja
Publication of JPS4972048U publication Critical patent/JPS4972048U/ja
Application granted granted Critical
Publication of JPS5239785Y2 publication Critical patent/JPS5239785Y2/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

  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP1972115140U 1972-10-04 1972-10-04 Expired JPS5239785Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972115140U JPS5239785Y2 (fr) 1972-10-04 1972-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972115140U JPS5239785Y2 (fr) 1972-10-04 1972-10-04

Publications (2)

Publication Number Publication Date
JPS4972048U true JPS4972048U (fr) 1974-06-22
JPS5239785Y2 JPS5239785Y2 (fr) 1977-09-08

Family

ID=28346810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972115140U Expired JPS5239785Y2 (fr) 1972-10-04 1972-10-04

Country Status (1)

Country Link
JP (1) JPS5239785Y2 (fr)

Also Published As

Publication number Publication date
JPS5239785Y2 (fr) 1977-09-08

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