JPS63197973U - - Google Patents
Info
- Publication number
- JPS63197973U JPS63197973U JP9013687U JP9013687U JPS63197973U JP S63197973 U JPS63197973 U JP S63197973U JP 9013687 U JP9013687 U JP 9013687U JP 9013687 U JP9013687 U JP 9013687U JP S63197973 U JPS63197973 U JP S63197973U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- plate portion
- edge
- tube plate
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9013687U JPS63197973U (zh) | 1987-06-10 | 1987-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9013687U JPS63197973U (zh) | 1987-06-10 | 1987-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63197973U true JPS63197973U (zh) | 1988-12-20 |
Family
ID=30949730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9013687U Pending JPS63197973U (zh) | 1987-06-10 | 1987-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197973U (zh) |
-
1987
- 1987-06-10 JP JP9013687U patent/JPS63197973U/ja active Pending