JPS61188644U - - Google Patents
Info
- Publication number
- JPS61188644U JPS61188644U JP7110285U JP7110285U JPS61188644U JP S61188644 U JPS61188644 U JP S61188644U JP 7110285 U JP7110285 U JP 7110285U JP 7110285 U JP7110285 U JP 7110285U JP S61188644 U JPS61188644 U JP S61188644U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- concrete product
- walls
- secondary concrete
- drainage
- 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
Links
- 238000005192 partition Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
Landscapes
- Retaining Walls (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7110285U JPH027973Y2 (enExample) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7110285U JPH027973Y2 (enExample) | 1985-05-14 | 1985-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61188644U true JPS61188644U (enExample) | 1986-11-25 |
| JPH027973Y2 JPH027973Y2 (enExample) | 1990-02-26 |
Family
ID=30608293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7110285U Expired JPH027973Y2 (enExample) | 1985-05-14 | 1985-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027973Y2 (enExample) |
-
1985
- 1985-05-14 JP JP7110285U patent/JPH027973Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027973Y2 (enExample) | 1990-02-26 |