ES23015A1 - Improvement of the means and mechanisms for ventilation. - Google Patents
Improvement of the means and mechanisms for ventilation.Info
- Publication number
- ES23015A1 ES23015A1 ES23015A ES23015A ES23015A1 ES 23015 A1 ES23015 A1 ES 23015A1 ES 23015 A ES23015 A ES 23015A ES 23015 A ES23015 A ES 23015A ES 23015 A1 ES23015 A1 ES 23015A1
- Authority
- ES
- Spain
- Prior art keywords
- ventilation
- mechanisms
- improvement
- 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 |
---|---|---|---|
ES23015A ES23015A1 (en) | 1898-08-27 | 1898-08-27 | Improvement of the means and mechanisms for ventilation. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES23015A ES23015A1 (en) | 1898-08-27 | 1898-08-27 | Improvement of the means and mechanisms for ventilation. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES23015A1 true ES23015A1 (en) | 1898-09-16 |
Family
ID=64171313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES23015A Expired ES23015A1 (en) | 1898-08-27 | 1898-08-27 | Improvement of the means and mechanisms for ventilation. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES23015A1 (en) |
-
1898
- 1898-08-27 ES ES23015A patent/ES23015A1/en not_active Expired
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