JPH0318286U - - Google Patents

Info

Publication number
JPH0318286U
JPH0318286U JP7698589U JP7698589U JPH0318286U JP H0318286 U JPH0318286 U JP H0318286U JP 7698589 U JP7698589 U JP 7698589U JP 7698589 U JP7698589 U JP 7698589U JP H0318286 U JPH0318286 U JP H0318286U
Authority
JP
Japan
Prior art keywords
flow velocity
roughness coefficient
convex portion
slow
utility
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
JP7698589U
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 JP7698589U priority Critical patent/JPH0318286U/ja
Publication of JPH0318286U publication Critical patent/JPH0318286U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP7698589U 1989-06-28 1989-06-28 Pending JPH0318286U (US07754267-20100713-C00017.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7698589U JPH0318286U (US07754267-20100713-C00017.png) 1989-06-28 1989-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7698589U JPH0318286U (US07754267-20100713-C00017.png) 1989-06-28 1989-06-28

Publications (1)

Publication Number Publication Date
JPH0318286U true JPH0318286U (US07754267-20100713-C00017.png) 1991-02-22

Family

ID=31618946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7698589U Pending JPH0318286U (US07754267-20100713-C00017.png) 1989-06-28 1989-06-28

Country Status (1)

Country Link
JP (1) JPH0318286U (US07754267-20100713-C00017.png)

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