CN207304907U - 扬声器磁路***及扬声器 - Google Patents
扬声器磁路***及扬声器 Download PDFInfo
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- CN207304907U CN207304907U CN201721079848.3U CN201721079848U CN207304907U CN 207304907 U CN207304907 U CN 207304907U CN 201721079848 U CN201721079848 U CN 201721079848U CN 207304907 U CN207304907 U CN 207304907U
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Cited By (1)
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CN108668208A (zh) * | 2018-05-16 | 2018-10-16 | 歌尔股份有限公司 | 一种扬声器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108668208A (zh) * | 2018-05-16 | 2018-10-16 | 歌尔股份有限公司 | 一种扬声器 |
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Effective date of registration: 20210611 Address after: 261031 No. 268 Dongfang Road, hi tech Industrial Development Zone, Shandong, Weifang Patentee after: GOERTEK Inc. Address before: 523000 EB206, Yishili Building, No. 9, Headquarters of Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Goertek Intelligent Technology Co.,Ltd. |
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Effective date of registration: 20210709 Address after: 261031 Weian Road, Ligu community, Qingchi street, high tech Zone, Weifang City, Shandong Province Patentee after: Weifang geldanna Electronic Technology Co.,Ltd. Address before: 261031 No. 268 Dongfang Road, hi tech Industrial Development Zone, Shandong, Weifang Patentee before: GOERTEK Inc. |
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TR01 | Transfer of patent right |