JPS5021339U - - Google Patents

Info

Publication number
JPS5021339U
JPS5021339U JP1973071478U JP7147873U JPS5021339U JP S5021339 U JPS5021339 U JP S5021339U JP 1973071478 U JP1973071478 U JP 1973071478U JP 7147873 U JP7147873 U JP 7147873U JP S5021339 U JPS5021339 U JP S5021339U
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
JP1973071478U
Other versions
JPS5311489Y2 (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 JP1973071478U priority Critical patent/JPS5311489Y2/ja
Publication of JPS5021339U publication Critical patent/JPS5021339U/ja
Application granted granted Critical
Publication of JPS5311489Y2 publication Critical patent/JPS5311489Y2/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)
JP1973071478U 1973-06-16 1973-06-16 Expired JPS5311489Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1973071478U JPS5311489Y2 (ja) 1973-06-16 1973-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973071478U JPS5311489Y2 (ja) 1973-06-16 1973-06-16

Publications (2)

Publication Number Publication Date
JPS5021339U true JPS5021339U (ja) 1975-03-11
JPS5311489Y2 JPS5311489Y2 (ja) 1978-03-28

Family

ID=28241187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973071478U Expired JPS5311489Y2 (ja) 1973-06-16 1973-06-16

Country Status (1)

Country Link
JP (1) JPS5311489Y2 (ja)

Also Published As

Publication number Publication date
JPS5311489Y2 (ja) 1978-03-28

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