ES114620A1 - Sound diaphragm - Google Patents
Sound diaphragmInfo
- Publication number
- ES114620A1 ES114620A1 ES114620A ES114620A ES114620A1 ES 114620 A1 ES114620 A1 ES 114620A1 ES 114620 A ES114620 A ES 114620A ES 114620 A ES114620 A ES 114620A ES 114620 A1 ES114620 A1 ES 114620A1
- Authority
- ES
- Spain
- Prior art keywords
- sound diaphragm
- diaphragm
- sound
- 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 |
---|---|---|---|
ES114620A ES114620A1 (en) | 1929-08-31 | 1929-08-31 | Sound diaphragm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES114620A ES114620A1 (en) | 1929-08-31 | 1929-08-31 | Sound diaphragm |
Publications (1)
Publication Number | Publication Date |
---|---|
ES114620A1 true ES114620A1 (en) | 1929-10-01 |
Family
ID=65575062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES114620A Expired ES114620A1 (en) | 1929-08-31 | 1929-08-31 | Sound diaphragm |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES114620A1 (en) |
-
1929
- 1929-08-31 ES ES114620A patent/ES114620A1/en not_active Expired
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