JPS55104892U - - Google Patents
Info
- Publication number
- JPS55104892U JPS55104892U JP374179U JP374179U JPS55104892U JP S55104892 U JPS55104892 U JP S55104892U JP 374179 U JP374179 U JP 374179U JP 374179 U JP374179 U JP 374179U JP S55104892 U JPS55104892 U JP S55104892U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP374179U JPS5837190Y2 (ja) | 1979-01-16 | 1979-01-16 | 電気−機械音響変換器用エッジ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP374179U JPS5837190Y2 (ja) | 1979-01-16 | 1979-01-16 | 電気−機械音響変換器用エッジ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55104892U true JPS55104892U (https=) | 1980-07-22 |
| JPS5837190Y2 JPS5837190Y2 (ja) | 1983-08-22 |
Family
ID=28808008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP374179U Expired JPS5837190Y2 (ja) | 1979-01-16 | 1979-01-16 | 電気−機械音響変換器用エッジ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837190Y2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006020135A (ja) * | 2004-07-02 | 2006-01-19 | Fujitsu Ten Ltd | 振動板駆動ユニット及びこのユニットを用いた薄型スピーカ |
| WO2013042316A1 (ja) * | 2011-09-22 | 2013-03-28 | パナソニック株式会社 | 指向性スピーカ |
-
1979
- 1979-01-16 JP JP374179U patent/JPS5837190Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006020135A (ja) * | 2004-07-02 | 2006-01-19 | Fujitsu Ten Ltd | 振動板駆動ユニット及びこのユニットを用いた薄型スピーカ |
| WO2013042316A1 (ja) * | 2011-09-22 | 2013-03-28 | パナソニック株式会社 | 指向性スピーカ |
| JP5288080B1 (ja) * | 2011-09-22 | 2013-09-11 | パナソニック株式会社 | 指向性スピーカ |
| US9253578B2 (en) | 2011-09-22 | 2016-02-02 | Panasonic Intellectual Property Management Co., Ltd. | Directional loudspeaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5837190Y2 (ja) | 1983-08-22 |