JPS6173886U - - Google Patents
Info
- Publication number
- JPS6173886U JPS6173886U JP15822784U JP15822784U JPS6173886U JP S6173886 U JPS6173886 U JP S6173886U JP 15822784 U JP15822784 U JP 15822784U JP 15822784 U JP15822784 U JP 15822784U JP S6173886 U JPS6173886 U JP S6173886U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- tube
- heat insulating
- filled
- space
- 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 10
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Thermal Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15822784U JPS6173886U (sv) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15822784U JPS6173886U (sv) | 1984-10-18 | 1984-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6173886U true JPS6173886U (sv) | 1986-05-19 |
Family
ID=30716209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15822784U Pending JPS6173886U (sv) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6173886U (sv) |
-
1984
- 1984-10-18 JP JP15822784U patent/JPS6173886U/ja active Pending