





| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005271432AJP4519041B2 (ja) | 2005-09-20 | 2005-09-20 | 楽器用スピーカ装置 |
| US11/523,303US7912233B2 (en) | 2005-09-20 | 2006-09-19 | Speaker system for musical instruments |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005271432AJP4519041B2 (ja) | 2005-09-20 | 2005-09-20 | 楽器用スピーカ装置 |
| Publication Number | Publication Date |
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| JP2007086109A JP2007086109A (ja) | 2007-04-05 |
| JP4519041B2true JP4519041B2 (ja) | 2010-08-04 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005271432AExpired - Fee RelatedJP4519041B2 (ja) | 2005-09-20 | 2005-09-20 | 楽器用スピーカ装置 |
| Country | Link |
|---|---|
| US (1) | US7912233B2 (ja) |
| JP (1) | JP4519041B2 (ja) |
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