JPH02113092U - - Google Patents
Info
- Publication number
- JPH02113092U JPH02113092U JP2018389U JP2018389U JPH02113092U JP H02113092 U JPH02113092 U JP H02113092U JP 2018389 U JP2018389 U JP 2018389U JP 2018389 U JP2018389 U JP 2018389U JP H02113092 U JPH02113092 U JP H02113092U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- resin tube
- coating layer
- acid
- utility
- 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
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018389U JPH02113092U (ru) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018389U JPH02113092U (ru) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113092U true JPH02113092U (ru) | 1990-09-10 |
Family
ID=31236331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018389U Pending JPH02113092U (ru) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113092U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0490795U (ru) * | 1990-12-21 | 1992-08-07 |
-
1989
- 1989-02-27 JP JP2018389U patent/JPH02113092U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0490795U (ru) * | 1990-12-21 | 1992-08-07 |