JPS5454914U - - Google Patents
Info
- Publication number
- JPS5454914U JPS5454914U JP12832677U JP12832677U JPS5454914U JP S5454914 U JPS5454914 U JP S5454914U JP 12832677 U JP12832677 U JP 12832677U JP 12832677 U JP12832677 U JP 12832677U JP S5454914 U JPS5454914 U JP S5454914U
- Authority
- JP
- Japan
- 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 |
---|---|---|---|
JP12832677U JPS595274Y2 (ja) | 1977-09-26 | 1977-09-26 | 推進用二重鋼管のモルタル流出止め |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12832677U JPS595274Y2 (ja) | 1977-09-26 | 1977-09-26 | 推進用二重鋼管のモルタル流出止め |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5454914U true JPS5454914U (ja) | 1979-04-16 |
JPS595274Y2 JPS595274Y2 (ja) | 1984-02-16 |
Family
ID=29091909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12832677U Expired JPS595274Y2 (ja) | 1977-09-26 | 1977-09-26 | 推進用二重鋼管のモルタル流出止め |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595274Y2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124187A (en) * | 1981-01-27 | 1982-08-02 | Showa Denko Kk | Multilayered pipe and its manufacture |
-
1977
- 1977-09-26 JP JP12832677U patent/JPS595274Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124187A (en) * | 1981-01-27 | 1982-08-02 | Showa Denko Kk | Multilayered pipe and its manufacture |
Also Published As
Publication number | Publication date |
---|---|
JPS595274Y2 (ja) | 1984-02-16 |