ES167496Y - DOUBLE TUBE FINS. - Google Patents
DOUBLE TUBE FINS.Info
- Publication number
- ES167496Y ES167496Y ES1971167496U ES167496U ES167496Y ES 167496 Y ES167496 Y ES 167496Y ES 1971167496 U ES1971167496 U ES 1971167496U ES 167496 U ES167496 U ES 167496U ES 167496 Y ES167496 Y ES 167496Y
- Authority
- ES
- Spain
- Prior art keywords
- double tube
- tube fins
- fins
- double
- 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 |
---|---|---|---|
ES1971167496U ES167496Y (en) | 1971-03-31 | 1971-03-31 | DOUBLE TUBE FINS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971167496U ES167496Y (en) | 1971-03-31 | 1971-03-31 | DOUBLE TUBE FINS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES167496U ES167496U (en) | 1971-08-01 |
ES167496Y true ES167496Y (en) | 1972-03-01 |
Family
ID=8343823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971167496U Expired ES167496Y (en) | 1971-03-31 | 1971-03-31 | DOUBLE TUBE FINS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES167496Y (en) |
-
1971
- 1971-03-31 ES ES1971167496U patent/ES167496Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES167496U (en) | 1971-08-01 |
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