JPS5518801U - - Google Patents
Info
- Publication number
- JPS5518801U JPS5518801U JP501478U JP501478U JPS5518801U JP S5518801 U JPS5518801 U JP S5518801U JP 501478 U JP501478 U JP 501478U JP 501478 U JP501478 U JP 501478U JP S5518801 U JPS5518801 U JP S5518801U
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP501478U JPS5518801U (zh) | 1978-01-18 | 1978-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP501478U JPS5518801U (zh) | 1978-01-18 | 1978-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5518801U true JPS5518801U (zh) | 1980-02-06 |
Family
ID=28810487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP501478U Pending JPS5518801U (zh) | 1978-01-18 | 1978-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5518801U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006098158A1 (ja) * | 2005-03-17 | 2006-09-21 | Matsushita Electric Industrial Co., Ltd. | スピーカ装置 |
| JP2008042948A (ja) * | 2005-03-17 | 2008-02-21 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
| WO2008090647A1 (ja) * | 2007-01-24 | 2008-07-31 | Panasonic Corporation | スピーカとそれを用いた機器 |
| JP2009055599A (ja) * | 2007-07-27 | 2009-03-12 | Panasonic Corp | スピーカ装置 |
| EP3637797A4 (en) * | 2017-11-24 | 2020-07-15 | Suzhou Yichuan Acoustic Technology Co., Ltd | SOUND PRODUCTION DEVICE |
-
1978
- 1978-01-18 JP JP501478U patent/JPS5518801U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006098158A1 (ja) * | 2005-03-17 | 2006-09-21 | Matsushita Electric Industrial Co., Ltd. | スピーカ装置 |
| JP2008042948A (ja) * | 2005-03-17 | 2008-02-21 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
| JP4643626B2 (ja) * | 2005-03-17 | 2011-03-02 | パナソニック株式会社 | スピーカ装置 |
| WO2008090647A1 (ja) * | 2007-01-24 | 2008-07-31 | Panasonic Corporation | スピーカとそれを用いた機器 |
| JP2008182391A (ja) * | 2007-01-24 | 2008-08-07 | Matsushita Electric Ind Co Ltd | スピーカとそれを用いた携帯機器 |
| JP4561751B2 (ja) * | 2007-01-24 | 2010-10-13 | パナソニック株式会社 | スピーカとそれを用いた携帯機器 |
| JP2009055599A (ja) * | 2007-07-27 | 2009-03-12 | Panasonic Corp | スピーカ装置 |
| EP3637797A4 (en) * | 2017-11-24 | 2020-07-15 | Suzhou Yichuan Acoustic Technology Co., Ltd | SOUND PRODUCTION DEVICE |
| US11223897B2 (en) | 2017-11-24 | 2022-01-11 | Suzhou Yichuan Technology Co., Ltd. | Sound producing device |