JPH0362176U - - Google Patents
Info
- Publication number
- JPH0362176U JPH0362176U JP12042089U JP12042089U JPH0362176U JP H0362176 U JPH0362176 U JP H0362176U JP 12042089 U JP12042089 U JP 12042089U JP 12042089 U JP12042089 U JP 12042089U JP H0362176 U JPH0362176 U JP H0362176U
- Authority
- JP
- Japan
- Prior art keywords
- steps
- horizontal
- center
- precast concrete
- view
- 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
- 239000011178 precast concrete Substances 0.000 claims description 7
- 239000004567 concrete Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12042089U JPH0523664Y2 (en, 2012) | 1989-10-14 | 1989-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12042089U JPH0523664Y2 (en, 2012) | 1989-10-14 | 1989-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362176U true JPH0362176U (en, 2012) | 1991-06-18 |
| JPH0523664Y2 JPH0523664Y2 (en, 2012) | 1993-06-16 |
Family
ID=31668497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12042089U Expired - Lifetime JPH0523664Y2 (en, 2012) | 1989-10-14 | 1989-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523664Y2 (en, 2012) |
-
1989
- 1989-10-14 JP JP12042089U patent/JPH0523664Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523664Y2 (en, 2012) | 1993-06-16 |