ES143871Y - Un tubo de aletas. - Google Patents
Un tubo de aletas.Info
- Publication number
- ES143871Y ES143871Y ES1967143871U ES143871U ES143871Y ES 143871 Y ES143871 Y ES 143871Y ES 1967143871 U ES1967143871 U ES 1967143871U ES 143871 U ES143871 U ES 143871U ES 143871 Y ES143871 Y ES 143871Y
- Authority
- ES
- Spain
- Prior art keywords
- fins
- tube
- 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.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1967143871U ES143871Y (es) | 1967-11-23 | 1967-11-23 | Un tubo de aletas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1967143871U ES143871Y (es) | 1967-11-23 | 1967-11-23 | Un tubo de aletas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES143871U ES143871U (es) | 1969-04-01 |
ES143871Y true ES143871Y (es) | 1970-01-01 |
Family
ID=8326182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1967143871U Expired ES143871Y (es) | 1967-11-23 | 1967-11-23 | Un tubo de aletas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES143871Y (es) |
-
1967
- 1967-11-23 ES ES1967143871U patent/ES143871Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES143871U (es) | 1969-04-01 |
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