JPS4515819Y1 - - Google Patents

Info

Publication number
JPS4515819Y1
JPS4515819Y1 JP1969116549U JP11654969U JPS4515819Y1 JP S4515819 Y1 JPS4515819 Y1 JP S4515819Y1 JP 1969116549 U JP1969116549 U JP 1969116549U JP 11654969 U JP11654969 U JP 11654969U JP S4515819 Y1 JPS4515819 Y1 JP S4515819Y1
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
JP1969116549U
Other languages
Japanese (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 JP1969116549U priority Critical patent/JPS4515819Y1/ja
Publication of JPS4515819Y1 publication Critical patent/JPS4515819Y1/ja
Expired legal-status Critical Current

Links

Landscapes

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (AREA)
JP1969116549U 1969-12-08 1969-12-08 Expired JPS4515819Y1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1969116549U JPS4515819Y1 (enrdf_load_stackoverflow) 1969-12-08 1969-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969116549U JPS4515819Y1 (enrdf_load_stackoverflow) 1969-12-08 1969-12-08

Publications (1)

Publication Number Publication Date
JPS4515819Y1 true JPS4515819Y1 (enrdf_load_stackoverflow) 1970-07-01

Family

ID=42844535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1969116549U Expired JPS4515819Y1 (enrdf_load_stackoverflow) 1969-12-08 1969-12-08

Country Status (1)

Country Link
JP (1) JPS4515819Y1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925766A (enrdf_load_stackoverflow) * 1971-09-02 1974-03-07
JPS61120697A (ja) * 1984-11-16 1986-06-07 Hitachi Kiden Kogyo Ltd ビル用排水槽あるいは貯留槽の腐敗防止方法及び脱臭方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925766A (enrdf_load_stackoverflow) * 1971-09-02 1974-03-07
JPS61120697A (ja) * 1984-11-16 1986-06-07 Hitachi Kiden Kogyo Ltd ビル用排水槽あるいは貯留槽の腐敗防止方法及び脱臭方法

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