ES146381A1 - Una válvula de electrones. - Google Patents
Una válvula de electrones.Info
- Publication number
- ES146381A1 ES146381A1 ES146381A ES146381A ES146381A1 ES 146381 A1 ES146381 A1 ES 146381A1 ES 146381 A ES146381 A ES 146381A ES 146381 A ES146381 A ES 146381A ES 146381 A1 ES146381 A1 ES 146381A1
- Authority
- ES
- Spain
- Prior art keywords
- electron valve
- electron
- valve
- 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 |
---|---|---|---|
ES146381A ES146381A1 (es) | 1938-12-05 | 1938-12-05 | Una válvula de electrones. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES146381A ES146381A1 (es) | 1938-12-05 | 1938-12-05 | Una válvula de electrones. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES146381A1 true ES146381A1 (es) | 1941-01-01 |
Family
ID=65596263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES146381A Expired ES146381A1 (es) | 1938-12-05 | 1938-12-05 | Una válvula de electrones. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES146381A1 (es) |
-
1938
- 1938-12-05 ES ES146381A patent/ES146381A1/es not_active Expired
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