CN204598282U - 功放音箱 - Google Patents
功放音箱 Download PDFInfo
- Publication number
- CN204598282U CN204598282U CN201520287438.2U CN201520287438U CN204598282U CN 204598282 U CN204598282 U CN 204598282U CN 201520287438 U CN201520287438 U CN 201520287438U CN 204598282 U CN204598282 U CN 204598282U
- Authority
- CN
- China
- Prior art keywords
- sound box
- phase
- power amplification
- reversing tube
- sound
- 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.)
- Expired - Fee Related
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520287438.2U CN204598282U (zh) | 2015-05-06 | 2015-05-06 | 功放音箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520287438.2U CN204598282U (zh) | 2015-05-06 | 2015-05-06 | 功放音箱 |
Publications (1)
Publication Number | Publication Date |
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CN204598282U true CN204598282U (zh) | 2015-08-26 |
Family
ID=53934386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520287438.2U Expired - Fee Related CN204598282U (zh) | 2015-05-06 | 2015-05-06 | 功放音箱 |
Country Status (1)
Country | Link |
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CN (1) | CN204598282U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101965A (zh) * | 2016-08-26 | 2016-11-09 | 广州市景程电器有限公司 | 一种低音炮 |
-
2015
- 2015-05-06 CN CN201520287438.2U patent/CN204598282U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101965A (zh) * | 2016-08-26 | 2016-11-09 | 广州市景程电器有限公司 | 一种低音炮 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151222 Address after: 511400, No. 13, No. four, Wen Qiao Road, Xinqiao village, Dalong street, Guangzhou, Guangdong, Panyu District Patentee after: GUANGZHOU ZHUOYUAN MACHINERY CO., LTD. Address before: Dong Jia 315193 Zhejiang city of Ningbo province Yinzhou Jiang Town hop village of Ningbo city Yinzhou Jiang Shanchun cloud Hardware Factory Patentee before: Li Qiufen |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161018 Address after: 510000, eleventh, 8, west 6, Zhongshan Avenue, Tianhe District, Guangdong, Guangzhou, China, 1102 rooms Patentee after: Guangzhou Rong Feng Electronic Technology Co., Ltd. Address before: 511400, No. 13, No. four, Wen Qiao Road, Xinqiao village, Dalong street, Guangzhou, Guangdong, Panyu District Patentee before: GUANGZHOU ZHUOYUAN MACHINERY CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160506 |
|
CF01 | Termination of patent right due to non-payment of annual fee |