JPS5218145B2 - - Google Patents
Info
- Publication number
- JPS5218145B2 JPS5218145B2 JP4840975A JP4840975A JPS5218145B2 JP S5218145 B2 JPS5218145 B2 JP S5218145B2 JP 4840975 A JP4840975 A JP 4840975A JP 4840975 A JP4840975 A JP 4840975A JP S5218145 B2 JPS5218145 B2 JP S5218145B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4840975A JPS51122660A (en) | 1975-04-21 | 1975-04-21 | Apparatus for producing spiral finned heat transferring tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4840975A JPS51122660A (en) | 1975-04-21 | 1975-04-21 | Apparatus for producing spiral finned heat transferring tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51122660A JPS51122660A (en) | 1976-10-26 |
| JPS5218145B2 true JPS5218145B2 (xx) | 1977-05-19 |
Family
ID=12802494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4840975A Granted JPS51122660A (en) | 1975-04-21 | 1975-04-21 | Apparatus for producing spiral finned heat transferring tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51122660A (xx) |
-
1975
- 1975-04-21 JP JP4840975A patent/JPS51122660A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51122660A (en) | 1976-10-26 |