ES95900A1 - Sound amplifier speaker improvements. - Google Patents
Sound amplifier speaker improvements.Info
- Publication number
- ES95900A1 ES95900A1 ES95900A ES95900A ES95900A1 ES 95900 A1 ES95900 A1 ES 95900A1 ES 95900 A ES95900 A ES 95900A ES 95900 A ES95900 A ES 95900A ES 95900 A1 ES95900 A1 ES 95900A1
- Authority
- ES
- Spain
- Prior art keywords
- sound amplifier
- amplifier speaker
- speaker
- sound
- speaker improvements
- 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 |
---|---|---|---|
ES95900A ES95900A1 (en) | 1925-11-14 | 1925-11-14 | Sound amplifier speaker improvements. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES95900A ES95900A1 (en) | 1925-11-14 | 1925-11-14 | Sound amplifier speaker improvements. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES95900A1 true ES95900A1 (en) | 1926-04-01 |
Family
ID=64265174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95900A Expired ES95900A1 (en) | 1925-11-14 | 1925-11-14 | Sound amplifier speaker improvements. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES95900A1 (en) |
-
1925
- 1925-11-14 ES ES95900A patent/ES95900A1/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES95900A1 (en) | Sound amplifier speaker improvements. | |
FR620326A (en) | Loud speaker | |
FR616738A (en) | Loud speaker | |
FR32665E (en) | Loud speaker | |
FR616598A (en) | Loud speaker | |
FR606696A (en) | Loud speaker | |
FR616419A (en) | Loud speaker | |
FR32220E (en) | Loud speaker | |
FR616502A (en) | Loud speaker | |
FR616639A (en) | Loud speaker | |
FR616681A (en) | Loud speaker | |
DK38638C (en) | Sound Reproducing Device (Speaker). | |
DK38776C (en) | Sound Reproducing Device (Speaker). | |
FR617464A (en) | Loud speaker | |
DK41102C (en) | Speaker. | |
ES93601A1 (en) | An improvement in sound amplifiers. | |
FR634878A (en) | Loud speaker | |
DK39198C (en) | Sound reproduction apparatus. | |
DK38629C (en) | Microphone. | |
FR579762A (en) | Sound amplifier | |
FR571545A (en) | Loud speaker | |
FR562634A (en) | Loud speaker | |
DK36461C (en) | Speaker. | |
DK36942C (en) | Speaker. | |
DK41043C (en) | Sound amplification horn. |