JPH02148084U - - Google Patents
Info
- Publication number
- JPH02148084U JPH02148084U JP5532989U JP5532989U JPH02148084U JP H02148084 U JPH02148084 U JP H02148084U JP 5532989 U JP5532989 U JP 5532989U JP 5532989 U JP5532989 U JP 5532989U JP H02148084 U JPH02148084 U JP H02148084U
- Authority
- JP
- Japan
- Prior art keywords
- outer layer
- shaped concrete
- demolding
- unsolidified
- precast arch
- 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
- 238000009415 formwork Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5532989U JPH0527573Y2 (https=) | 1989-05-16 | 1989-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5532989U JPH0527573Y2 (https=) | 1989-05-16 | 1989-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02148084U true JPH02148084U (https=) | 1990-12-17 |
| JPH0527573Y2 JPH0527573Y2 (https=) | 1993-07-14 |
Family
ID=31578183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5532989U Expired - Lifetime JPH0527573Y2 (https=) | 1989-05-16 | 1989-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527573Y2 (https=) |
-
1989
- 1989-05-16 JP JP5532989U patent/JPH0527573Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527573Y2 (https=) | 1993-07-14 |