JPS515260U - - Google Patents

Info

Publication number
JPS515260U
JPS515260U JP1974075400U JP7540074U JPS515260U JP S515260 U JPS515260 U JP S515260U JP 1974075400 U JP1974075400 U JP 1974075400U JP 7540074 U JP7540074 U JP 7540074U JP S515260 U JPS515260 U JP S515260U
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
JP1974075400U
Other languages
Japanese (ja)
Other versions
JPS5414456Y2 (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 JP1974075400U priority Critical patent/JPS5414456Y2/ja
Publication of JPS515260U publication Critical patent/JPS515260U/ja
Application granted granted Critical
Publication of JPS5414456Y2 publication Critical patent/JPS5414456Y2/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)
  • Nozzles (AREA)
JP1974075400U 1974-06-28 1974-06-28 Expired JPS5414456Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974075400U JPS5414456Y2 (enrdf_load_stackoverflow) 1974-06-28 1974-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974075400U JPS5414456Y2 (enrdf_load_stackoverflow) 1974-06-28 1974-06-28

Publications (2)

Publication Number Publication Date
JPS515260U true JPS515260U (enrdf_load_stackoverflow) 1976-01-14
JPS5414456Y2 JPS5414456Y2 (enrdf_load_stackoverflow) 1979-06-14

Family

ID=28248482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974075400U Expired JPS5414456Y2 (enrdf_load_stackoverflow) 1974-06-28 1974-06-28

Country Status (1)

Country Link
JP (1) JPS5414456Y2 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156833U (enrdf_load_stackoverflow) * 1974-10-30 1976-05-04
JPS5452834U (enrdf_load_stackoverflow) * 1977-09-20 1979-04-12
JPS58111789U (ja) * 1982-01-26 1983-07-30 日本軽金属株式会社 嵌殺し窓改造用部分開閉窓
JPS58111787U (ja) * 1982-01-26 1983-07-30 日本軽金属株式会社 改造回動窓
JP2003266093A (ja) * 2002-03-14 2003-09-24 Ngk Insulators Ltd 再生可能な散気板
JP2011230068A (ja) * 2010-04-28 2011-11-17 Ael:Kk 散気体

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156833U (enrdf_load_stackoverflow) * 1974-10-30 1976-05-04
JPS5452834U (enrdf_load_stackoverflow) * 1977-09-20 1979-04-12
JPS58111789U (ja) * 1982-01-26 1983-07-30 日本軽金属株式会社 嵌殺し窓改造用部分開閉窓
JPS58111787U (ja) * 1982-01-26 1983-07-30 日本軽金属株式会社 改造回動窓
JP2003266093A (ja) * 2002-03-14 2003-09-24 Ngk Insulators Ltd 再生可能な散気板
JP2011230068A (ja) * 2010-04-28 2011-11-17 Ael:Kk 散気体

Also Published As

Publication number Publication date
JPS5414456Y2 (enrdf_load_stackoverflow) 1979-06-14

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