JPS648084U - - Google Patents
Info
- Publication number
- JPS648084U JPS648084U JP9918187U JP9918187U JPS648084U JP S648084 U JPS648084 U JP S648084U JP 9918187 U JP9918187 U JP 9918187U JP 9918187 U JP9918187 U JP 9918187U JP S648084 U JPS648084 U JP S648084U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- insertion hole
- welded
- burring
- overlapping
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9918187U JPS648084U (sv) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9918187U JPS648084U (sv) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648084U true JPS648084U (sv) | 1989-01-17 |
Family
ID=31326099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9918187U Pending JPS648084U (sv) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648084U (sv) |
-
1987
- 1987-06-26 JP JP9918187U patent/JPS648084U/ja active Pending