JPS5333412Y2 - - Google Patents

Info

Publication number
JPS5333412Y2
JPS5333412Y2 JP11168876U JP11168876U JPS5333412Y2 JP S5333412 Y2 JPS5333412 Y2 JP S5333412Y2 JP 11168876 U JP11168876 U JP 11168876U JP 11168876 U JP11168876 U JP 11168876U JP S5333412 Y2 JPS5333412 Y2 JP S5333412Y2
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
JP11168876U
Other languages
Japanese (ja)
Other versions
JPS5237855U (de
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 JP11168876U priority Critical patent/JPS5333412Y2/ja
Publication of JPS5237855U publication Critical patent/JPS5237855U/ja
Application granted granted Critical
Publication of JPS5333412Y2 publication Critical patent/JPS5333412Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y02W10/12—

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP11168876U 1976-08-19 1976-08-19 Expired JPS5333412Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11168876U JPS5333412Y2 (de) 1976-08-19 1976-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11168876U JPS5333412Y2 (de) 1976-08-19 1976-08-19

Publications (2)

Publication Number Publication Date
JPS5237855U JPS5237855U (de) 1977-03-17
JPS5333412Y2 true JPS5333412Y2 (de) 1978-08-17

Family

ID=28592815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11168876U Expired JPS5333412Y2 (de) 1976-08-19 1976-08-19

Country Status (1)

Country Link
JP (1) JPS5333412Y2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108473U (de) * 1988-01-12 1989-07-21

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458163A (en) * 1944-04-06 1949-01-04 Clyde C Hays Sewage treating process
US3113102A (en) * 1960-07-15 1963-12-03 Schulze Karl Ludwig Trickling filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458163A (en) * 1944-04-06 1949-01-04 Clyde C Hays Sewage treating process
US3113102A (en) * 1960-07-15 1963-12-03 Schulze Karl Ludwig Trickling filter

Also Published As

Publication number Publication date
JPS5237855U (de) 1977-03-17

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