ES119413A1 - A device of protective valves of luminous signs and their transformers. - Google Patents
A device of protective valves of luminous signs and their transformers.Info
- Publication number
- ES119413A1 ES119413A1 ES119413A ES119413A ES119413A1 ES 119413 A1 ES119413 A1 ES 119413A1 ES 119413 A ES119413 A ES 119413A ES 119413 A ES119413 A ES 119413A ES 119413 A1 ES119413 A1 ES 119413A1
- Authority
- ES
- Spain
- Prior art keywords
- transformers
- luminous signs
- protective valves
- valves
- protective
- 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 |
---|---|---|---|
ES119413A ES119413A1 (en) | 1930-08-06 | 1930-08-06 | A device of protective valves of luminous signs and their transformers. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES119413A ES119413A1 (en) | 1930-08-06 | 1930-08-06 | A device of protective valves of luminous signs and their transformers. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES119413A1 true ES119413A1 (en) | 1930-11-01 |
Family
ID=65580805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES119413A Expired ES119413A1 (en) | 1930-08-06 | 1930-08-06 | A device of protective valves of luminous signs and their transformers. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES119413A1 (en) |
-
1930
- 1930-08-06 ES ES119413A patent/ES119413A1/en not_active Expired
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