JPS5021821Y2 - - Google Patents

Info

Publication number
JPS5021821Y2
JPS5021821Y2 JP1971039987U JP3998771U JPS5021821Y2 JP S5021821 Y2 JPS5021821 Y2 JP S5021821Y2 JP 1971039987 U JP1971039987 U JP 1971039987U JP 3998771 U JP3998771 U JP 3998771U JP S5021821 Y2 JPS5021821 Y2 JP S5021821Y2
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.)
Expired
Application number
JP1971039987U
Other versions
JPS4735669U (ja
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 JP1971039987U priority Critical patent/JPS5021821Y2/ja
Publication of JPS4735669U publication Critical patent/JPS4735669U/ja
Application granted granted Critical
Publication of JPS5021821Y2 publication Critical patent/JPS5021821Y2/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

  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Biological Wastes In General (AREA)
JP1971039987U 1971-05-18 1971-05-18 Expired JPS5021821Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1971039987U JPS5021821Y2 (ja) 1971-05-18 1971-05-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971039987U JPS5021821Y2 (ja) 1971-05-18 1971-05-18

Publications (2)

Publication Number Publication Date
JPS4735669U JPS4735669U (ja) 1972-12-20
JPS5021821Y2 true JPS5021821Y2 (ja) 1975-07-01

Family

ID=27910743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971039987U Expired JPS5021821Y2 (ja) 1971-05-18 1971-05-18

Country Status (1)

Country Link
JP (1) JPS5021821Y2 (ja)

Also Published As

Publication number Publication date
JPS4735669U (ja) 1972-12-20

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