JPS642841U - - Google Patents
Info
- Publication number
- JPS642841U JPS642841U JP9450587U JP9450587U JPS642841U JP S642841 U JPS642841 U JP S642841U JP 9450587 U JP9450587 U JP 9450587U JP 9450587 U JP9450587 U JP 9450587U JP S642841 U JPS642841 U JP S642841U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- semi
- pipe
- annular
- outer diameter
- 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
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450587U JPH0539153Y2 (en]) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450587U JPH0539153Y2 (en]) | 1987-06-19 | 1987-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642841U true JPS642841U (en]) | 1989-01-10 |
| JPH0539153Y2 JPH0539153Y2 (en]) | 1993-10-04 |
Family
ID=31319036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9450587U Expired - Lifetime JPH0539153Y2 (en]) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539153Y2 (en]) |
-
1987
- 1987-06-19 JP JP9450587U patent/JPH0539153Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539153Y2 (en]) | 1993-10-04 |