JPS44216Y1 - - Google Patents

Info

Publication number
JPS44216Y1
JPS44216Y1 JP1965057502U JP5750265U JPS44216Y1 JP S44216 Y1 JPS44216 Y1 JP S44216Y1 JP 1965057502 U JP1965057502 U JP 1965057502U JP 5750265 U JP5750265 U JP 5750265U JP S44216 Y1 JPS44216 Y1 JP S44216Y1
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
JP1965057502U
Other languages
Japanese (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 JP1965057502U priority Critical patent/JPS44216Y1/ja
Publication of JPS44216Y1 publication Critical patent/JPS44216Y1/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)
JP1965057502U 1965-07-15 1965-07-15 Expired JPS44216Y1 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1965057502U JPS44216Y1 (xx) 1965-07-15 1965-07-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1965057502U JPS44216Y1 (xx) 1965-07-15 1965-07-15

Publications (1)

Publication Number Publication Date
JPS44216Y1 true JPS44216Y1 (xx) 1969-01-08

Family

ID=31791216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1965057502U Expired JPS44216Y1 (xx) 1965-07-15 1965-07-15

Country Status (1)

Country Link
JP (1) JPS44216Y1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162697A (en) * 1981-03-30 1982-10-06 Kokusaku Kiko Kk Oxidation channel type aeration device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162697A (en) * 1981-03-30 1982-10-06 Kokusaku Kiko Kk Oxidation channel type aeration device

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