JPH038866Y2 - - Google Patents
Info
- Publication number
- JPH038866Y2 JPH038866Y2 JP1985169891U JP16989185U JPH038866Y2 JP H038866 Y2 JPH038866 Y2 JP H038866Y2 JP 1985169891 U JP1985169891 U JP 1985169891U JP 16989185 U JP16989185 U JP 16989185U JP H038866 Y2 JPH038866 Y2 JP H038866Y2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing
- annular
- plates
- reinforcing plates
- concrete
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985169891U JPH038866Y2 (pm) | 1985-11-06 | 1985-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985169891U JPH038866Y2 (pm) | 1985-11-06 | 1985-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189574U JPS6189574U (pm) | 1986-06-11 |
| JPH038866Y2 true JPH038866Y2 (pm) | 1991-03-05 |
Family
ID=30727604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985169891U Expired JPH038866Y2 (pm) | 1985-11-06 | 1985-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038866Y2 (pm) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336128U (pm) * | 1976-09-02 | 1978-03-30 | ||
| JPS57200791U (pm) * | 1981-06-16 | 1982-12-21 |
-
1985
- 1985-11-06 JP JP1985169891U patent/JPH038866Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6189574U (pm) | 1986-06-11 |
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