JPH01180538U - - Google Patents
Info
- Publication number
- JPH01180538U JPH01180538U JP7522188U JP7522188U JPH01180538U JP H01180538 U JPH01180538 U JP H01180538U JP 7522188 U JP7522188 U JP 7522188U JP 7522188 U JP7522188 U JP 7522188U JP H01180538 U JPH01180538 U JP H01180538U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- deep well
- ribs
- peripheral surface
- outer peripheral
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7522188U JPH01180538U (en]) | 1988-06-08 | 1988-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7522188U JPH01180538U (en]) | 1988-06-08 | 1988-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180538U true JPH01180538U (en]) | 1989-12-26 |
Family
ID=31300292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7522188U Pending JPH01180538U (en]) | 1988-06-08 | 1988-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180538U (en]) |
-
1988
- 1988-06-08 JP JP7522188U patent/JPH01180538U/ja active Pending