JPS5030230Y2 - - Google Patents

Info

Publication number
JPS5030230Y2
JPS5030230Y2 JP1971097388U JP9738871U JPS5030230Y2 JP S5030230 Y2 JPS5030230 Y2 JP S5030230Y2 JP 1971097388 U JP1971097388 U JP 1971097388U JP 9738871 U JP9738871 U JP 9738871U JP S5030230 Y2 JPS5030230 Y2 JP S5030230Y2
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
JP1971097388U
Other versions
JPS4854255U (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 JP1971097388U priority Critical patent/JPS5030230Y2/ja
Publication of JPS4854255U publication Critical patent/JPS4854255U/ja
Application granted granted Critical
Publication of JPS5030230Y2 publication Critical patent/JPS5030230Y2/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)
JP1971097388U 1971-10-20 1971-10-20 Expired JPS5030230Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1971097388U JPS5030230Y2 (ja) 1971-10-20 1971-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971097388U JPS5030230Y2 (ja) 1971-10-20 1971-10-20

Publications (2)

Publication Number Publication Date
JPS4854255U JPS4854255U (ja) 1973-07-12
JPS5030230Y2 true JPS5030230Y2 (ja) 1975-09-04

Family

ID=28010652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971097388U Expired JPS5030230Y2 (ja) 1971-10-20 1971-10-20

Country Status (1)

Country Link
JP (1) JPS5030230Y2 (ja)

Also Published As

Publication number Publication date
JPS4854255U (ja) 1973-07-12

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