JPS5415903Y2 - - Google Patents

Info

Publication number
JPS5415903Y2
JPS5415903Y2 JP1974109336U JP10933674U JPS5415903Y2 JP S5415903 Y2 JPS5415903 Y2 JP S5415903Y2 JP 1974109336 U JP1974109336 U JP 1974109336U JP 10933674 U JP10933674 U JP 10933674U JP S5415903 Y2 JPS5415903 Y2 JP S5415903Y2
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
JP1974109336U
Other languages
Japanese (ja)
Other versions
JPS5135057U (en
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 JP1974109336U priority Critical patent/JPS5415903Y2/ja
Publication of JPS5135057U publication Critical patent/JPS5135057U/ja
Application granted granted Critical
Publication of JPS5415903Y2 publication Critical patent/JPS5415903Y2/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)
JP1974109336U 1974-09-07 1974-09-07 Expired JPS5415903Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974109336U JPS5415903Y2 (en) 1974-09-07 1974-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974109336U JPS5415903Y2 (en) 1974-09-07 1974-09-07

Publications (2)

Publication Number Publication Date
JPS5135057U JPS5135057U (en) 1976-03-16
JPS5415903Y2 true JPS5415903Y2 (en) 1979-06-25

Family

ID=28330595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974109336U Expired JPS5415903Y2 (en) 1974-09-07 1974-09-07

Country Status (1)

Country Link
JP (1) JPS5415903Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5361332B2 (en) * 2008-10-30 2013-12-04 株式会社クボタ Membrane diffuser

Also Published As

Publication number Publication date
JPS5135057U (en) 1976-03-16

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