JPS61159201U - - Google Patents
Info
- Publication number
- JPS61159201U JPS61159201U JP4449685U JP4449685U JPS61159201U JP S61159201 U JPS61159201 U JP S61159201U JP 4449685 U JP4449685 U JP 4449685U JP 4449685 U JP4449685 U JP 4449685U JP S61159201 U JPS61159201 U JP S61159201U
- Authority
- JP
- Japan
- Prior art keywords
- pipe rim
- fiber
- pipe
- utility
- wall
- 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
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4449685U JPS61159201U (xx) | 1985-03-27 | 1985-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4449685U JPS61159201U (xx) | 1985-03-27 | 1985-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159201U true JPS61159201U (xx) | 1986-10-02 |
Family
ID=30557126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4449685U Pending JPS61159201U (xx) | 1985-03-27 | 1985-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159201U (xx) |
-
1985
- 1985-03-27 JP JP4449685U patent/JPS61159201U/ja active Pending