JPS63178682U - - Google Patents
Info
- Publication number
- JPS63178682U JPS63178682U JP6957887U JP6957887U JPS63178682U JP S63178682 U JPS63178682 U JP S63178682U JP 6957887 U JP6957887 U JP 6957887U JP 6957887 U JP6957887 U JP 6957887U JP S63178682 U JPS63178682 U JP S63178682U
- Authority
- JP
- Japan
- Prior art keywords
- lining plates
- continuous groove
- concrete pipe
- adjacent
- 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.)
- Granted
Links
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6957887U JPH0533831Y2 (en, 2012) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6957887U JPH0533831Y2 (en, 2012) | 1987-05-12 | 1987-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63178682U true JPS63178682U (en, 2012) | 1988-11-18 |
| JPH0533831Y2 JPH0533831Y2 (en, 2012) | 1993-08-27 |
Family
ID=30910437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6957887U Expired - Lifetime JPH0533831Y2 (en, 2012) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533831Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007085031A (ja) * | 2005-09-20 | 2007-04-05 | Takiron Co Ltd | 既設管の補修構造 |
-
1987
- 1987-05-12 JP JP6957887U patent/JPH0533831Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007085031A (ja) * | 2005-09-20 | 2007-04-05 | Takiron Co Ltd | 既設管の補修構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533831Y2 (en, 2012) | 1993-08-27 |