JPS4933664U - - Google Patents

Info

Publication number
JPS4933664U
JPS4933664U JP1972072810U JP7281072U JPS4933664U JP S4933664 U JPS4933664 U JP S4933664U JP 1972072810 U JP1972072810 U JP 1972072810U JP 7281072 U JP7281072 U JP 7281072U JP S4933664 U JPS4933664 U JP S4933664U
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
JP1972072810U
Other languages
Japanese (ja)
Other versions
JPS5230786Y2 (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 JP1972072810U priority Critical patent/JPS5230786Y2/ja
Publication of JPS4933664U publication Critical patent/JPS4933664U/ja
Application granted granted Critical
Publication of JPS5230786Y2 publication Critical patent/JPS5230786Y2/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

  • Treatment Of Biological Wastes In General (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1972072810U 1972-06-20 1972-06-20 Expired JPS5230786Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972072810U JPS5230786Y2 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972072810U JPS5230786Y2 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Publications (2)

Publication Number Publication Date
JPS4933664U true JPS4933664U (enrdf_load_stackoverflow) 1974-03-25
JPS5230786Y2 JPS5230786Y2 (enrdf_load_stackoverflow) 1977-07-13

Family

ID=27972212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972072810U Expired JPS5230786Y2 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Country Status (1)

Country Link
JP (1) JPS5230786Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878380A (enrdf_load_stackoverflow) * 1972-01-28 1973-10-20
JPS5029974A (enrdf_load_stackoverflow) * 1973-07-16 1975-03-26

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297001A (en) * 1939-03-17 1942-09-29 Bour Harry E La Self-priming centrifugal pump
US2928661A (en) * 1958-06-09 1960-03-15 Albert S Maclaren Gas and liquid mixing apparatus
US3400918A (en) * 1967-03-08 1968-09-10 David S. Maclaren Sewage aerator
JPS4324783Y1 (enrdf_load_stackoverflow) * 1964-08-11 1968-10-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297001A (en) * 1939-03-17 1942-09-29 Bour Harry E La Self-priming centrifugal pump
US2928661A (en) * 1958-06-09 1960-03-15 Albert S Maclaren Gas and liquid mixing apparatus
JPS4324783Y1 (enrdf_load_stackoverflow) * 1964-08-11 1968-10-18
US3400918A (en) * 1967-03-08 1968-09-10 David S. Maclaren Sewage aerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878380A (enrdf_load_stackoverflow) * 1972-01-28 1973-10-20
JPS5029974A (enrdf_load_stackoverflow) * 1973-07-16 1975-03-26

Also Published As

Publication number Publication date
JPS5230786Y2 (enrdf_load_stackoverflow) 1977-07-13

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