JPS6232279U - - Google Patents
Info
- Publication number
- JPS6232279U JPS6232279U JP12418785U JP12418785U JPS6232279U JP S6232279 U JPS6232279 U JP S6232279U JP 12418785 U JP12418785 U JP 12418785U JP 12418785 U JP12418785 U JP 12418785U JP S6232279 U JPS6232279 U JP S6232279U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- frpm
- reinforcing material
- frp layer
- layer
- 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
- 239000012779 reinforcing material Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124187U JPH0326375Y2 (ja�@�@) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124187U JPH0326375Y2 (ja�@�@) | 1985-08-13 | 1985-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6232279U true JPS6232279U (ja�@�@) | 1987-02-26 |
| JPH0326375Y2 JPH0326375Y2 (ja�@�@) | 1991-06-07 |
Family
ID=31015970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985124187U Expired JPH0326375Y2 (ja�@�@) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326375Y2 (ja�@�@) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137232U (ja�@�@) * | 1974-09-12 | 1976-03-19 | ||
| JPS5141611U (ja�@�@) * | 1974-09-06 | 1976-03-27 |
-
1985
- 1985-08-13 JP JP1985124187U patent/JPH0326375Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141611U (ja�@�@) * | 1974-09-06 | 1976-03-27 | ||
| JPS5137232U (ja�@�@) * | 1974-09-12 | 1976-03-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326375Y2 (ja�@�@) | 1991-06-07 |