JPH0379648U - - Google Patents

Info

Publication number
JPH0379648U
JPH0379648U JP12221389U JP12221389U JPH0379648U JP H0379648 U JPH0379648 U JP H0379648U JP 12221389 U JP12221389 U JP 12221389U JP 12221389 U JP12221389 U JP 12221389U JP H0379648 U JPH0379648 U JP H0379648U
Authority
JP
Japan
Prior art keywords
layer
partition plate
felt
water
nonwoven fabric
Prior art date
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
JP12221389U
Other languages
English (en)
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 JP12221389U priority Critical patent/JPH0379648U/ja
Publication of JPH0379648U publication Critical patent/JPH0379648U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)
JP12221389U 1989-10-20 1989-10-20 Pending JPH0379648U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12221389U JPH0379648U (xx) 1989-10-20 1989-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12221389U JPH0379648U (xx) 1989-10-20 1989-10-20

Publications (1)

Publication Number Publication Date
JPH0379648U true JPH0379648U (xx) 1991-08-14

Family

ID=31670225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12221389U Pending JPH0379648U (xx) 1989-10-20 1989-10-20

Country Status (1)

Country Link
JP (1) JPH0379648U (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009086843A (ja) * 2007-09-28 2009-04-23 Hitachi Software Eng Co Ltd モバイルキーボードシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009086843A (ja) * 2007-09-28 2009-04-23 Hitachi Software Eng Co Ltd モバイルキーボードシステム

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