JPS61150586U - - Google Patents
Info
- Publication number
- JPS61150586U JPS61150586U JP19280485U JP19280485U JPS61150586U JP S61150586 U JPS61150586 U JP S61150586U JP 19280485 U JP19280485 U JP 19280485U JP 19280485 U JP19280485 U JP 19280485U JP S61150586 U JPS61150586 U JP S61150586U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- outer layer
- corrugated outer
- synthetic resin
- inner pipe
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims 2
- 238000009933 burial Methods 0.000 claims 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19280485U JPS61150586U (de) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19280485U JPS61150586U (de) | 1985-12-13 | 1985-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61150586U true JPS61150586U (de) | 1986-09-17 |
Family
ID=30750214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19280485U Pending JPS61150586U (de) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61150586U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106759A (ja) * | 2000-09-28 | 2002-04-10 | Piolax Inc | コルゲートチューブ |
-
1985
- 1985-12-13 JP JP19280485U patent/JPS61150586U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106759A (ja) * | 2000-09-28 | 2002-04-10 | Piolax Inc | コルゲートチューブ |