JPH01174487U - - Google Patents

Info

Publication number
JPH01174487U
JPH01174487U JP6581188U JP6581188U JPH01174487U JP H01174487 U JPH01174487 U JP H01174487U JP 6581188 U JP6581188 U JP 6581188U JP 6581188 U JP6581188 U JP 6581188U JP H01174487 U JPH01174487 U JP H01174487U
Authority
JP
Japan
Prior art keywords
drainage
invert
main body
outer peripheral
peripheral wall
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
JP6581188U
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 JP6581188U priority Critical patent/JPH01174487U/ja
Publication of JPH01174487U publication Critical patent/JPH01174487U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP6581188U 1988-05-20 1988-05-20 Pending JPH01174487U (US07655688-20100202-C00086.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6581188U JPH01174487U (US07655688-20100202-C00086.png) 1988-05-20 1988-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6581188U JPH01174487U (US07655688-20100202-C00086.png) 1988-05-20 1988-05-20

Publications (1)

Publication Number Publication Date
JPH01174487U true JPH01174487U (US07655688-20100202-C00086.png) 1989-12-12

Family

ID=31291237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6581188U Pending JPH01174487U (US07655688-20100202-C00086.png) 1988-05-20 1988-05-20

Country Status (1)

Country Link
JP (1) JPH01174487U (US07655688-20100202-C00086.png)

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