ES180987A3 - A COMPOSITE SPEAKER SYSTEM - Google Patents
A COMPOSITE SPEAKER SYSTEMInfo
- Publication number
- ES180987A3 ES180987A3 ES180987A ES180987A ES180987A3 ES 180987 A3 ES180987 A3 ES 180987A3 ES 180987 A ES180987 A ES 180987A ES 180987 A ES180987 A ES 180987A ES 180987 A3 ES180987 A3 ES 180987A3
- Authority
- ES
- Spain
- Prior art keywords
- speaker system
- composite speaker
- composite
- speaker
- 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 |
---|---|---|---|
ES180987A ES180987A3 (en) | 1947-12-18 | 1947-12-18 | A COMPOSITE SPEAKER SYSTEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES180987A ES180987A3 (en) | 1947-12-18 | 1947-12-18 | A COMPOSITE SPEAKER SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
ES180987A3 true ES180987A3 (en) | 1948-02-01 |
Family
ID=69460353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES180987A Expired ES180987A3 (en) | 1947-12-18 | 1947-12-18 | A COMPOSITE SPEAKER SYSTEM |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES180987A3 (en) |
-
1947
- 1947-12-18 ES ES180987A patent/ES180987A3/en not_active Expired
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