JPS6356791U - - Google Patents
Info
- Publication number
- JPS6356791U JPS6356791U JP15127186U JP15127186U JPS6356791U JP S6356791 U JPS6356791 U JP S6356791U JP 15127186 U JP15127186 U JP 15127186U JP 15127186 U JP15127186 U JP 15127186U JP S6356791 U JPS6356791 U JP S6356791U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- cushion material
- opening wall
- end portion
- culvert
- 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
- 239000000463 material Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15127186U JPH0414549Y2 (ja�@�@) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15127186U JPH0414549Y2 (ja�@�@) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6356791U true JPS6356791U (ja�@�@) | 1988-04-15 |
| JPH0414549Y2 JPH0414549Y2 (ja�@�@) | 1992-03-31 |
Family
ID=31068190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15127186U Expired JPH0414549Y2 (ja�@�@) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414549Y2 (ja�@�@) |
-
1986
- 1986-09-30 JP JP15127186U patent/JPH0414549Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414549Y2 (ja�@�@) | 1992-03-31 |