JPS61157787U - - Google Patents
Info
- Publication number
- JPS61157787U JPS61157787U JP4196385U JP4196385U JPS61157787U JP S61157787 U JPS61157787 U JP S61157787U JP 4196385 U JP4196385 U JP 4196385U JP 4196385 U JP4196385 U JP 4196385U JP S61157787 U JPS61157787 U JP S61157787U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pressure
- plastic pipe
- winding
- oil
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4196385U JPS61157787U (th) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4196385U JPS61157787U (th) | 1985-03-22 | 1985-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61157787U true JPS61157787U (th) | 1986-09-30 |
Family
ID=30552273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4196385U Pending JPS61157787U (th) | 1985-03-22 | 1985-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61157787U (th) |
-
1985
- 1985-03-22 JP JP4196385U patent/JPS61157787U/ja active Pending