JPS57187699U - - Google Patents

Info

Publication number
JPS57187699U
JPS57187699U JP1981075819U JP7581981U JPS57187699U JP S57187699 U JPS57187699 U JP S57187699U JP 1981075819 U JP1981075819 U JP 1981075819U JP 7581981 U JP7581981 U JP 7581981U JP S57187699 U JPS57187699 U JP S57187699U
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.)
Pending
Application number
JP1981075819U
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 JP1981075819U priority Critical patent/JPS57187699U/ja
Publication of JPS57187699U publication Critical patent/JPS57187699U/ja
Pending 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

  • Lift Valve (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1981075819U 1981-05-27 1981-05-27 Pending JPS57187699U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981075819U JPS57187699U (enrdf_load_stackoverflow) 1981-05-27 1981-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981075819U JPS57187699U (enrdf_load_stackoverflow) 1981-05-27 1981-05-27

Publications (1)

Publication Number Publication Date
JPS57187699U true JPS57187699U (enrdf_load_stackoverflow) 1982-11-29

Family

ID=29871540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981075819U Pending JPS57187699U (enrdf_load_stackoverflow) 1981-05-27 1981-05-27

Country Status (1)

Country Link
JP (1) JPS57187699U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007086290A1 (ja) * 2006-01-24 2007-08-02 Daikin Industries, Ltd. 閉鎖弁および空気調和機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4515009Y1 (enrdf_load_stackoverflow) * 1965-07-11 1970-06-24
JPS5545956U (enrdf_load_stackoverflow) * 1978-09-21 1980-03-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4515009Y1 (enrdf_load_stackoverflow) * 1965-07-11 1970-06-24
JPS5545956U (enrdf_load_stackoverflow) * 1978-09-21 1980-03-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007086290A1 (ja) * 2006-01-24 2007-08-02 Daikin Industries, Ltd. 閉鎖弁および空気調和機

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