JPH02143598U - - Google Patents
Info
- Publication number
- JPH02143598U JPH02143598U JP5294389U JP5294389U JPH02143598U JP H02143598 U JPH02143598 U JP H02143598U JP 5294389 U JP5294389 U JP 5294389U JP 5294389 U JP5294389 U JP 5294389U JP H02143598 U JPH02143598 U JP H02143598U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- corrosion
- polybutene
- heat
- filling
- 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
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5294389U JPH02143598U (en]) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5294389U JPH02143598U (en]) | 1989-05-10 | 1989-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143598U true JPH02143598U (en]) | 1990-12-05 |
Family
ID=31573688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5294389U Pending JPH02143598U (en]) | 1989-05-10 | 1989-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143598U (en]) |
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1989
- 1989-05-10 JP JP5294389U patent/JPH02143598U/ja active Pending