JPS4953552U - - Google Patents

Info

Publication number
JPS4953552U
JPS4953552U JP1972094437U JP9443772U JPS4953552U JP S4953552 U JPS4953552 U JP S4953552U JP 1972094437 U JP1972094437 U JP 1972094437U JP 9443772 U JP9443772 U JP 9443772U JP S4953552 U JPS4953552 U JP S4953552U
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
JP1972094437U
Other languages
Japanese (ja)
Other versions
JPS5211821Y2 (enrdf_load_stackoverflow
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 JP1972094437U priority Critical patent/JPS5211821Y2/ja
Publication of JPS4953552U publication Critical patent/JPS4953552U/ja
Application granted granted Critical
Publication of JPS5211821Y2 publication Critical patent/JPS5211821Y2/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)
JP1972094437U 1972-08-10 1972-08-10 Expired JPS5211821Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972094437U JPS5211821Y2 (enrdf_load_stackoverflow) 1972-08-10 1972-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972094437U JPS5211821Y2 (enrdf_load_stackoverflow) 1972-08-10 1972-08-10

Publications (2)

Publication Number Publication Date
JPS4953552U true JPS4953552U (enrdf_load_stackoverflow) 1974-05-11
JPS5211821Y2 JPS5211821Y2 (enrdf_load_stackoverflow) 1977-03-15

Family

ID=28288647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972094437U Expired JPS5211821Y2 (enrdf_load_stackoverflow) 1972-08-10 1972-08-10

Country Status (1)

Country Link
JP (1) JPS5211821Y2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233358A (en) * 1975-09-07 1977-03-14 Koshiro Saito Underwater aerationevice
JPH06299984A (ja) * 1993-04-16 1994-10-25 Katsumi Matsumoto 気泡発生方法及びその方法で使用する液体ポンプ
JP2008093556A (ja) * 2006-10-11 2008-04-24 Km Kankyo Giken:Kk 汚水処理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445926Y1 (enrdf_load_stackoverflow) * 1964-01-17 1969-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445926Y1 (enrdf_load_stackoverflow) * 1964-01-17 1969-03-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233358A (en) * 1975-09-07 1977-03-14 Koshiro Saito Underwater aerationevice
JPH06299984A (ja) * 1993-04-16 1994-10-25 Katsumi Matsumoto 気泡発生方法及びその方法で使用する液体ポンプ
JP2008093556A (ja) * 2006-10-11 2008-04-24 Km Kankyo Giken:Kk 汚水処理装置

Also Published As

Publication number Publication date
JPS5211821Y2 (enrdf_load_stackoverflow) 1977-03-15

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