ES15221Y - Caja de aireamiento y ventilación. - Google Patents
Caja de aireamiento y ventilación.Info
- Publication number
- ES15221Y ES15221Y ES0015221U ES15221U ES15221Y ES 15221 Y ES15221 Y ES 15221Y ES 0015221 U ES0015221 U ES 0015221U ES 15221 U ES15221 U ES 15221U ES 15221 Y ES15221 Y ES 15221Y
- Authority
- ES
- Spain
- Prior art keywords
- aeration
- ventilation box
- ventilation
- box
- 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
- 238000005273 aeration Methods 0.000 title 1
- 238000009423 ventilation Methods 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0015221U ES15221Y (es) | 1947-05-24 | 1947-05-24 | Caja de aireamiento y ventilación. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0015221U ES15221Y (es) | 1947-05-24 | 1947-05-24 | Caja de aireamiento y ventilación. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES15221U ES15221U (es) | 1947-07-16 |
| ES15221Y true ES15221Y (es) | 1948-07-01 |
Family
ID=51079265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0015221U Expired ES15221Y (es) | 1947-05-24 | 1947-05-24 | Caja de aireamiento y ventilación. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES15221Y (es) |
-
1947
- 1947-05-24 ES ES0015221U patent/ES15221Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES15221U (es) | 1947-07-16 |
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