ES149716Y - Un tubo metalico con aletas. - Google Patents
Un tubo metalico con aletas.Info
- Publication number
- ES149716Y ES149716Y ES1969149716U ES149716U ES149716Y ES 149716 Y ES149716 Y ES 149716Y ES 1969149716 U ES1969149716 U ES 1969149716U ES 149716 U ES149716 U ES 149716U ES 149716 Y ES149716 Y ES 149716Y
- Authority
- ES
- Spain
- Prior art keywords
- fins
- metallic tube
- metallic
- 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 |
---|---|---|---|
ES1969149716U ES149716Y (es) | 1969-06-20 | 1969-06-20 | Un tubo metalico con aletas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1969149716U ES149716Y (es) | 1969-06-20 | 1969-06-20 | Un tubo metalico con aletas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES149716U ES149716U (es) | 1969-09-16 |
ES149716Y true ES149716Y (es) | 1972-08-01 |
Family
ID=8330772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1969149716U Expired ES149716Y (es) | 1969-06-20 | 1969-06-20 | Un tubo metalico con aletas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES149716Y (es) |
-
1969
- 1969-06-20 ES ES1969149716U patent/ES149716Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES149716U (es) | 1969-09-16 |
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