JPS63185827U - - Google Patents

Info

Publication number
JPS63185827U
JPS63185827U JP7677987U JP7677987U JPS63185827U JP S63185827 U JPS63185827 U JP S63185827U JP 7677987 U JP7677987 U JP 7677987U JP 7677987 U JP7677987 U JP 7677987U JP S63185827 U JPS63185827 U JP S63185827U
Authority
JP
Japan
Prior art keywords
drain pipe
rope
pipe
underdrain
penetrating
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
JP7677987U
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 JP7677987U priority Critical patent/JPS63185827U/ja
Publication of JPS63185827U publication Critical patent/JPS63185827U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP7677987U 1987-05-20 1987-05-20 Pending JPS63185827U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7677987U JPS63185827U (enrdf_load_stackoverflow) 1987-05-20 1987-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7677987U JPS63185827U (enrdf_load_stackoverflow) 1987-05-20 1987-05-20

Publications (1)

Publication Number Publication Date
JPS63185827U true JPS63185827U (enrdf_load_stackoverflow) 1988-11-29

Family

ID=30924181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7677987U Pending JPS63185827U (enrdf_load_stackoverflow) 1987-05-20 1987-05-20

Country Status (1)

Country Link
JP (1) JPS63185827U (enrdf_load_stackoverflow)

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