ES74585A1 - Improvements in electromagnetic devices, especially underwater acoustic devices, with their corresponding construction method. - Google Patents
Improvements in electromagnetic devices, especially underwater acoustic devices, with their corresponding construction method.Info
- Publication number
- ES74585A1 ES74585A1 ES74585A ES74585A ES74585A1 ES 74585 A1 ES74585 A1 ES 74585A1 ES 74585 A ES74585 A ES 74585A ES 74585 A ES74585 A ES 74585A ES 74585 A1 ES74585 A1 ES 74585A1
- Authority
- ES
- Spain
- Prior art keywords
- devices
- construction method
- underwater acoustic
- corresponding construction
- electromagnetic
- 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
- 238000010276 construction Methods 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES74585A ES74585A1 (en) | 1920-07-09 | 1920-07-09 | Improvements in electromagnetic devices, especially underwater acoustic devices, with their corresponding construction method. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES74585A ES74585A1 (en) | 1920-07-09 | 1920-07-09 | Improvements in electromagnetic devices, especially underwater acoustic devices, with their corresponding construction method. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES74585A1 true ES74585A1 (en) | 1920-11-01 |
Family
ID=64244581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES74585A Expired ES74585A1 (en) | 1920-07-09 | 1920-07-09 | Improvements in electromagnetic devices, especially underwater acoustic devices, with their corresponding construction method. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES74585A1 (en) |
-
1920
- 1920-07-09 ES ES74585A patent/ES74585A1/en not_active Expired
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