JPH02132800U - - Google Patents
Info
- Publication number
- JPH02132800U JPH02132800U JP4610189U JP4610189U JPH02132800U JP H02132800 U JPH02132800 U JP H02132800U JP 4610189 U JP4610189 U JP 4610189U JP 4610189 U JP4610189 U JP 4610189U JP H02132800 U JPH02132800 U JP H02132800U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- segment
- joint surface
- joint
- inter
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4610189U JPH02132800U (fi) | 1988-12-21 | 1989-04-19 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16523488 | 1988-12-21 | ||
| JP4610189U JPH02132800U (fi) | 1988-12-21 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132800U true JPH02132800U (fi) | 1990-11-05 |
Family
ID=31717958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4610189U Pending JPH02132800U (fi) | 1988-12-21 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132800U (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092384A (ja) * | 2005-09-28 | 2007-04-12 | Infuratetsuku Kk | コンクリート製品の連結構造 |
-
1989
- 1989-04-19 JP JP4610189U patent/JPH02132800U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092384A (ja) * | 2005-09-28 | 2007-04-12 | Infuratetsuku Kk | コンクリート製品の連結構造 |