JPS6433309A - French drain work and parts for forming underdrainage - Google Patents

French drain work and parts for forming underdrainage

Info

Publication number
JPS6433309A
JPS6433309A JP62179777A JP17977787A JPS6433309A JP S6433309 A JPS6433309 A JP S6433309A JP 62179777 A JP62179777 A JP 62179777A JP 17977787 A JP17977787 A JP 17977787A JP S6433309 A JPS6433309 A JP S6433309A
Authority
JP
Japan
Prior art keywords
mat
water
draining
underdrainage
covered
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
JP62179777A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0525962B2 (ko
Inventor
Akio Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP62179777A priority Critical patent/JPS6433309A/ja
Priority to KR1019880004143A priority patent/KR970003862B1/ko
Publication of JPS6433309A publication Critical patent/JPS6433309A/ja
Publication of JPH0525962B2 publication Critical patent/JPH0525962B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
JP62179777A 1987-04-18 1987-07-18 French drain work and parts for forming underdrainage Granted JPS6433309A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62179777A JPS6433309A (en) 1987-04-18 1987-07-18 French drain work and parts for forming underdrainage
KR1019880004143A KR970003862B1 (ko) 1987-04-18 1988-04-12 맹배수 공법 및 암거집배수관 형성용의 배수로부재

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9594487 1987-04-18
JP62179777A JPS6433309A (en) 1987-04-18 1987-07-18 French drain work and parts for forming underdrainage

Publications (2)

Publication Number Publication Date
JPS6433309A true JPS6433309A (en) 1989-02-03
JPH0525962B2 JPH0525962B2 (ko) 1993-04-14

Family

ID=26437111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179777A Granted JPS6433309A (en) 1987-04-18 1987-07-18 French drain work and parts for forming underdrainage

Country Status (2)

Country Link
JP (1) JPS6433309A (ko)
KR (1) KR970003862B1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009024453A (ja) * 2007-07-23 2009-02-05 Ebata Kk 雨水貯留浸透施設用組立体、及び、これを用いた雨水貯留浸透施設
JP2012172305A (ja) * 2011-02-17 2012-09-10 Free Kogyo Kk 排水筒
JP2016050406A (ja) * 2014-08-29 2016-04-11 ヒロセ株式会社 砂浜浸食防止構造体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100748459B1 (ko) * 2006-02-27 2007-08-13 주식회사 하이닉스반도체 반도체 메모리의 벌크 전압 레벨 감지 장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009024453A (ja) * 2007-07-23 2009-02-05 Ebata Kk 雨水貯留浸透施設用組立体、及び、これを用いた雨水貯留浸透施設
JP2012172305A (ja) * 2011-02-17 2012-09-10 Free Kogyo Kk 排水筒
JP2016050406A (ja) * 2014-08-29 2016-04-11 ヒロセ株式会社 砂浜浸食防止構造体

Also Published As

Publication number Publication date
JPH0525962B2 (ko) 1993-04-14
KR880012841A (ko) 1988-11-29
KR970003862B1 (ko) 1997-03-22

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