JPH0312918U - - Google Patents

Info

Publication number
JPH0312918U
JPH0312918U JP6833589U JP6833589U JPH0312918U JP H0312918 U JPH0312918 U JP H0312918U JP 6833589 U JP6833589 U JP 6833589U JP 6833589 U JP6833589 U JP 6833589U JP H0312918 U JPH0312918 U JP H0312918U
Authority
JP
Japan
Prior art keywords
pipe body
pipe
enlarged part
underdrain drainage
hard
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
JP6833589U
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 JP6833589U priority Critical patent/JPH0312918U/ja
Publication of JPH0312918U publication Critical patent/JPH0312918U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP6833589U 1989-06-12 1989-06-12 Pending JPH0312918U (US20100012521A1-20100121-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6833589U JPH0312918U (US20100012521A1-20100121-C00001.png) 1989-06-12 1989-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6833589U JPH0312918U (US20100012521A1-20100121-C00001.png) 1989-06-12 1989-06-12

Publications (1)

Publication Number Publication Date
JPH0312918U true JPH0312918U (US20100012521A1-20100121-C00001.png) 1991-02-08

Family

ID=31602683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6833589U Pending JPH0312918U (US20100012521A1-20100121-C00001.png) 1989-06-12 1989-06-12

Country Status (1)

Country Link
JP (1) JPH0312918U (US20100012521A1-20100121-C00001.png)

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