JPS61149686U - - Google Patents
Info
- Publication number
- JPS61149686U JPS61149686U JP2989285U JP2989285U JPS61149686U JP S61149686 U JPS61149686 U JP S61149686U JP 2989285 U JP2989285 U JP 2989285U JP 2989285 U JP2989285 U JP 2989285U JP S61149686 U JPS61149686 U JP S61149686U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- helical
- utility
- opposite directions
- model registration
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2989285U JPS61149686U (cs) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2989285U JPS61149686U (cs) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149686U true JPS61149686U (cs) | 1986-09-16 |
Family
ID=30529102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2989285U Pending JPS61149686U (cs) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149686U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS446299Y1 (cs) * | 1966-07-15 | 1969-03-07 |
-
1985
- 1985-03-01 JP JP2989285U patent/JPS61149686U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS446299Y1 (cs) * | 1966-07-15 | 1969-03-07 |