JPH02132190U - - Google Patents
Info
- Publication number
- JPH02132190U JPH02132190U JP4088389U JP4088389U JPH02132190U JP H02132190 U JPH02132190 U JP H02132190U JP 4088389 U JP4088389 U JP 4088389U JP 4088389 U JP4088389 U JP 4088389U JP H02132190 U JPH02132190 U JP H02132190U
- Authority
- JP
- Japan
- Prior art keywords
- communication line
- water pipe
- protective layer
- power
- line
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4088389U JPH02132190U (en]) | 1989-04-06 | 1989-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4088389U JPH02132190U (en]) | 1989-04-06 | 1989-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132190U true JPH02132190U (en]) | 1990-11-02 |
Family
ID=31551064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4088389U Pending JPH02132190U (en]) | 1989-04-06 | 1989-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132190U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206690A (ja) * | 2001-01-11 | 2002-07-26 | Furukawa Electric Co Ltd:The | 流体移送用断熱管 |
-
1989
- 1989-04-06 JP JP4088389U patent/JPH02132190U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206690A (ja) * | 2001-01-11 | 2002-07-26 | Furukawa Electric Co Ltd:The | 流体移送用断熱管 |