JPS5224963Y2 - - Google Patents

Info

Publication number
JPS5224963Y2
JPS5224963Y2 JP12500073U JP12500073U JPS5224963Y2 JP S5224963 Y2 JPS5224963 Y2 JP S5224963Y2 JP 12500073 U JP12500073 U JP 12500073U JP 12500073 U JP12500073 U JP 12500073U JP S5224963 Y2 JPS5224963 Y2 JP S5224963Y2
Authority
JP
Japan
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.)
Expired
Application number
JP12500073U
Other languages
Japanese (ja)
Other versions
JPS5069804U (fr
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 JP12500073U priority Critical patent/JPS5224963Y2/ja
Publication of JPS5069804U publication Critical patent/JPS5069804U/ja
Application granted granted Critical
Publication of JPS5224963Y2 publication Critical patent/JPS5224963Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Road Paving Structures (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Retaining Walls (AREA)
JP12500073U 1973-10-30 1973-10-30 Expired JPS5224963Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12500073U JPS5224963Y2 (fr) 1973-10-30 1973-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12500073U JPS5224963Y2 (fr) 1973-10-30 1973-10-30

Publications (2)

Publication Number Publication Date
JPS5069804U JPS5069804U (fr) 1975-06-20
JPS5224963Y2 true JPS5224963Y2 (fr) 1977-06-07

Family

ID=28374649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12500073U Expired JPS5224963Y2 (fr) 1973-10-30 1973-10-30

Country Status (1)

Country Link
JP (1) JPS5224963Y2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075993B1 (fr) * 1981-09-25 1986-10-29 A.A.R.C. (Management) Pty. Limited Tuyau de drainage
JPH0611991B2 (ja) * 1986-03-31 1994-02-16 旭化成工業株式会社 排水材
KR20030008245A (ko) * 2001-07-16 2003-01-25 임철웅 엠보형 보드드레인을 이용한 연약지반의 탈수 촉진 공법및 엠보형 보드드레인

Also Published As

Publication number Publication date
JPS5069804U (fr) 1975-06-20

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