JPS57133193U - - Google Patents
Info
- Publication number
- JPS57133193U JPS57133193U JP1996381U JP1996381U JPS57133193U JP S57133193 U JPS57133193 U JP S57133193U JP 1996381 U JP1996381 U JP 1996381U JP 1996381 U JP1996381 U JP 1996381U JP S57133193 U JPS57133193 U JP S57133193U
- 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
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996381U JPS57133193U (zh) | 1981-02-13 | 1981-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996381U JPS57133193U (zh) | 1981-02-13 | 1981-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57133193U true JPS57133193U (zh) | 1982-08-19 |
Family
ID=29817887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1996381U Pending JPS57133193U (zh) | 1981-02-13 | 1981-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57133193U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007129539A (ja) * | 2005-11-04 | 2007-05-24 | Yamaha Corp | スピーカシステムおよびスピーカエンクロージャー |
| JP2022035913A (ja) * | 2020-08-20 | 2022-03-04 | 深▲せん▼市傲声智能有限公司 | 振動系、平面スピーカー及びアクティブノイズキャンセリングウェアラブル電子機器 |
-
1981
- 1981-02-13 JP JP1996381U patent/JPS57133193U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007129539A (ja) * | 2005-11-04 | 2007-05-24 | Yamaha Corp | スピーカシステムおよびスピーカエンクロージャー |
| JP2022035913A (ja) * | 2020-08-20 | 2022-03-04 | 深▲せん▼市傲声智能有限公司 | 振動系、平面スピーカー及びアクティブノイズキャンセリングウェアラブル電子機器 |