JPH022597U - - Google Patents
Info
- Publication number
- JPH022597U JPH022597U JP8105588U JP8105588U JPH022597U JP H022597 U JPH022597 U JP H022597U JP 8105588 U JP8105588 U JP 8105588U JP 8105588 U JP8105588 U JP 8105588U JP H022597 U JPH022597 U JP H022597U
- Authority
- JP
- Japan
- Prior art keywords
- less
- heat insulating
- vulcanized rubber
- inner diameter
- wall thickness
- 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
- 239000010410 layer Substances 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000004636 vulcanized rubber Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8105588U JPH022597U (zh) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8105588U JPH022597U (zh) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022597U true JPH022597U (zh) | 1990-01-09 |
Family
ID=31305856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8105588U Pending JPH022597U (zh) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022597U (zh) |
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1988
- 1988-06-17 JP JP8105588U patent/JPH022597U/ja active Pending