JPH0179684U - - Google Patents

Info

Publication number
JPH0179684U
JPH0179684U JP1987174642U JP17464287U JPH0179684U JP H0179684 U JPH0179684 U JP H0179684U JP 1987174642 U JP1987174642 U JP 1987174642U JP 17464287 U JP17464287 U JP 17464287U JP H0179684 U JPH0179684 U JP H0179684U
Authority
JP
Japan
Prior art keywords
longitudinal direction
wall
valley
valleys
drain
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.)
Granted
Application number
JP1987174642U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415822Y2 (US20030220297A1-20031127-C00074.png
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 JP17464287U priority Critical patent/JPH0415822Y2/ja
Publication of JPH0179684U publication Critical patent/JPH0179684U/ja
Application granted granted Critical
Publication of JPH0415822Y2 publication Critical patent/JPH0415822Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP17464287U 1987-11-16 1987-11-16 Expired JPH0415822Y2 (US20030220297A1-20031127-C00074.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17464287U JPH0415822Y2 (US20030220297A1-20031127-C00074.png) 1987-11-16 1987-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17464287U JPH0415822Y2 (US20030220297A1-20031127-C00074.png) 1987-11-16 1987-11-16

Publications (2)

Publication Number Publication Date
JPH0179684U true JPH0179684U (US20030220297A1-20031127-C00074.png) 1989-05-29
JPH0415822Y2 JPH0415822Y2 (US20030220297A1-20031127-C00074.png) 1992-04-09

Family

ID=31466486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17464287U Expired JPH0415822Y2 (US20030220297A1-20031127-C00074.png) 1987-11-16 1987-11-16

Country Status (1)

Country Link
JP (1) JPH0415822Y2 (US20030220297A1-20031127-C00074.png)

Also Published As

Publication number Publication date
JPH0415822Y2 (US20030220297A1-20031127-C00074.png) 1992-04-09

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