JPS556718Y2 - - Google Patents

Info

Publication number
JPS556718Y2
JPS556718Y2 JP1971030744U JP3074471U JPS556718Y2 JP S556718 Y2 JPS556718 Y2 JP S556718Y2 JP 1971030744 U JP1971030744 U JP 1971030744U JP 3074471 U JP3074471 U JP 3074471U JP S556718 Y2 JPS556718 Y2 JP S556718Y2
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
JP1971030744U
Other languages
Japanese (ja)
Other versions
JPS4727657U (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 JP1971030744U priority Critical patent/JPS556718Y2/ja
Publication of JPS4727657U publication Critical patent/JPS4727657U/ja
Application granted granted Critical
Publication of JPS556718Y2 publication Critical patent/JPS556718Y2/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

  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Sludge (AREA)
JP1971030744U 1971-04-20 1971-04-20 Expired JPS556718Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1971030744U JPS556718Y2 (enrdf_load_stackoverflow) 1971-04-20 1971-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971030744U JPS556718Y2 (enrdf_load_stackoverflow) 1971-04-20 1971-04-20

Publications (2)

Publication Number Publication Date
JPS4727657U JPS4727657U (enrdf_load_stackoverflow) 1972-11-29
JPS556718Y2 true JPS556718Y2 (enrdf_load_stackoverflow) 1980-02-15

Family

ID=27893317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971030744U Expired JPS556718Y2 (enrdf_load_stackoverflow) 1971-04-20 1971-04-20

Country Status (1)

Country Link
JP (1) JPS556718Y2 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120667A (en) * 1978-03-11 1979-09-19 Fuakuto Kk Hollow plastics ball and method of making it
JPS58185249U (ja) * 1982-06-02 1983-12-09 日本化学発光株式会社 発光機能を具備した中空ボ−ル
JPS6137271A (ja) * 1984-07-31 1986-02-22 石川　誠 中空ボ−ル
JPH0525634Y2 (enrdf_load_stackoverflow) * 1990-07-20 1993-06-29
JPH0525635Y2 (enrdf_load_stackoverflow) * 1990-07-23 1993-06-29
FR2916436B1 (fr) * 2007-05-23 2011-08-12 Otv Sa Dispositif de traitement d'eau a disques et tambour rotatif, et procede correspondant.

Also Published As

Publication number Publication date
JPS4727657U (enrdf_load_stackoverflow) 1972-11-29

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