JPH0193203U - - Google Patents
Info
- Publication number
- JPH0193203U JPH0193203U JP18671387U JP18671387U JPH0193203U JP H0193203 U JPH0193203 U JP H0193203U JP 18671387 U JP18671387 U JP 18671387U JP 18671387 U JP18671387 U JP 18671387U JP H0193203 U JPH0193203 U JP H0193203U
- Authority
- JP
- Japan
- Prior art keywords
- temporary
- air bag
- support
- filled
- backfilling device
- 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
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000009933 burial Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18671387U JPH0193203U (enExample) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18671387U JPH0193203U (enExample) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193203U true JPH0193203U (enExample) | 1989-06-19 |
Family
ID=31477925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18671387U Pending JPH0193203U (enExample) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193203U (enExample) |
-
1987
- 1987-12-08 JP JP18671387U patent/JPH0193203U/ja active Pending