ES93571Y - Dispositivo para mejorar la presión en ventiladores helicoidales - Google Patents
Dispositivo para mejorar la presión en ventiladores helicoidalesInfo
- Publication number
- ES93571Y ES93571Y ES93571U ES93571U ES93571Y ES 93571 Y ES93571 Y ES 93571Y ES 93571 U ES93571 U ES 93571U ES 93571 U ES93571 U ES 93571U ES 93571 Y ES93571 Y ES 93571Y
- Authority
- ES
- Spain
- Prior art keywords
- axial fans
- improve pressure
- improve
- pressure
- fans
- 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 |
|---|---|---|---|
| ES93571U ES93571Y (es) | 1962-05-29 | 1962-05-29 | Dispositivo para mejorar la presión en ventiladores helicoidales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES93571U ES93571Y (es) | 1962-05-29 | 1962-05-29 | Dispositivo para mejorar la presión en ventiladores helicoidales |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES93571U ES93571U (es) | 1962-07-01 |
| ES93571Y true ES93571Y (es) | 1964-02-16 |
Family
ID=63440455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93571U Expired ES93571Y (es) | 1962-05-29 | 1962-05-29 | Dispositivo para mejorar la presión en ventiladores helicoidales |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES93571Y (es) |
-
1962
- 1962-05-29 ES ES93571U patent/ES93571Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES93571U (es) | 1962-07-01 |
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