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
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Retaining Walls (AREA)
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500073U JPS5224963Y2 (ja) | 1973-10-30 | 1973-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500073U JPS5224963Y2 (ja) | 1973-10-30 | 1973-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5069804U JPS5069804U (ja) | 1975-06-20 |
| JPS5224963Y2 true JPS5224963Y2 (ja) | 1977-06-07 |
Family
ID=28374649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12500073U Expired JPS5224963Y2 (ja) | 1973-10-30 | 1973-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5224963Y2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3274002D1 (en) * | 1981-09-25 | 1986-12-04 | Aarc Management Pty Ltd | Drainage tube |
| 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 |
-
1973
- 1973-10-30 JP JP12500073U patent/JPS5224963Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5069804U (ja) | 1975-06-20 |