ES94489A1 - Improvements in loudspeaker devices. - Google Patents
Improvements in loudspeaker devices.Info
- Publication number
- ES94489A1 ES94489A1 ES94489A ES94489A ES94489A1 ES 94489 A1 ES94489 A1 ES 94489A1 ES 94489 A ES94489 A ES 94489A ES 94489 A ES94489 A ES 94489A ES 94489 A1 ES94489 A1 ES 94489A1
- Authority
- ES
- Spain
- Prior art keywords
- loudspeaker devices
- loudspeaker
- devices
- 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 |
---|---|---|---|
ES94489A ES94489A1 (en) | 1925-07-10 | 1925-07-10 | Improvements in loudspeaker devices. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES94489A ES94489A1 (en) | 1925-07-10 | 1925-07-10 | Improvements in loudspeaker devices. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES94489A1 true ES94489A1 (en) | 1926-01-16 |
Family
ID=64264663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94489A Expired ES94489A1 (en) | 1925-07-10 | 1925-07-10 | Improvements in loudspeaker devices. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES94489A1 (en) |
-
1925
- 1925-07-10 ES ES94489A patent/ES94489A1/en not_active Expired
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