ES116948A1 - Improvements of air heaters or related to them. - Google Patents
Improvements of air heaters or related to them.Info
- Publication number
- ES116948A1 ES116948A1 ES116948A ES116948A ES116948A1 ES 116948 A1 ES116948 A1 ES 116948A1 ES 116948 A ES116948 A ES 116948A ES 116948 A ES116948 A ES 116948A ES 116948 A1 ES116948 A1 ES 116948A1
- Authority
- ES
- Spain
- Prior art keywords
- air heaters
- heaters
- air
- 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 |
---|---|---|---|
ES116948A ES116948A1 (en) | 1930-02-21 | 1930-02-21 | Improvements of air heaters or related to them. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES116948A ES116948A1 (en) | 1930-02-21 | 1930-02-21 | Improvements of air heaters or related to them. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES116948A1 true ES116948A1 (en) | 1930-03-16 |
Family
ID=65578504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES116948A Expired ES116948A1 (en) | 1930-02-21 | 1930-02-21 | Improvements of air heaters or related to them. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES116948A1 (en) |
-
1930
- 1930-02-21 ES ES116948A patent/ES116948A1/en not_active Expired
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