JPS6395391U - - Google Patents
Info
- Publication number
- JPS6395391U JPS6395391U JP19035986U JP19035986U JPS6395391U JP S6395391 U JPS6395391 U JP S6395391U JP 19035986 U JP19035986 U JP 19035986U JP 19035986 U JP19035986 U JP 19035986U JP S6395391 U JPS6395391 U JP S6395391U
- Authority
- JP
- Japan
- Prior art keywords
- foam
- flat
- speaker
- hard
- soft
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19035986U JPS6395391U (fr) | 1986-12-09 | 1986-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19035986U JPS6395391U (fr) | 1986-12-09 | 1986-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395391U true JPS6395391U (fr) | 1988-06-20 |
Family
ID=31143506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19035986U Pending JPS6395391U (fr) | 1986-12-09 | 1986-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395391U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009514318A (ja) * | 2005-10-29 | 2009-04-02 | ドリーム ソニック テクノロジー リミテッド | 圧電フィルムを振動素子として用いた中低音補強薄型スピーカ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934794A (ja) * | 1982-08-23 | 1984-02-25 | Nissan Motor Co Ltd | 車載用スピ−カの取付構造 |
-
1986
- 1986-12-09 JP JP19035986U patent/JPS6395391U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934794A (ja) * | 1982-08-23 | 1984-02-25 | Nissan Motor Co Ltd | 車載用スピ−カの取付構造 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009514318A (ja) * | 2005-10-29 | 2009-04-02 | ドリーム ソニック テクノロジー リミテッド | 圧電フィルムを振動素子として用いた中低音補強薄型スピーカ |