CN204259150U - 一种荧光电动式扬声器 - Google Patents
一种荧光电动式扬声器 Download PDFInfo
- Publication number
- CN204259150U CN204259150U CN201420697666.2U CN201420697666U CN204259150U CN 204259150 U CN204259150 U CN 204259150U CN 201420697666 U CN201420697666 U CN 201420697666U CN 204259150 U CN204259150 U CN 204259150U
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- shadow mask
- voice coil
- dynamic speaker
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- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201420697666.2U CN204259150U (zh) | 2014-11-19 | 2014-11-19 | 一种荧光电动式扬声器 |
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CN201420697666.2U CN204259150U (zh) | 2014-11-19 | 2014-11-19 | 一种荧光电动式扬声器 |
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CN204259150U true CN204259150U (zh) | 2015-04-08 |
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CN201420697666.2U Expired - Fee Related CN204259150U (zh) | 2014-11-19 | 2014-11-19 | 一种荧光电动式扬声器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108093342A (zh) * | 2017-12-25 | 2018-05-29 | 广州市尊浪电器有限公司 | 一种趣味音箱 |
CN108093341A (zh) * | 2017-12-25 | 2018-05-29 | 广州市尊浪电器有限公司 | 一种观赏音箱 |
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2014
- 2014-11-19 CN CN201420697666.2U patent/CN204259150U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108093342A (zh) * | 2017-12-25 | 2018-05-29 | 广州市尊浪电器有限公司 | 一种趣味音箱 |
CN108093341A (zh) * | 2017-12-25 | 2018-05-29 | 广州市尊浪电器有限公司 | 一种观赏音箱 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Xie Wensheng Inventor before: Duan Xuejun |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151124 Address after: 514300 Fengshun Industrial Park, Guangdong, Meizhou Patentee after: Taichang Electroacoustic Component Co., Ltd. Address before: 1 building, No. 129, fragrant grass street, Chengdu hi tech Zone, Sichuan, 610041 Patentee before: CHENGDU SIMATE SCIENCE & TECHNOLOGY CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20201119 |
|
CF01 | Termination of patent right due to non-payment of annual fee |