CN208094254U - 一种移动拉杆音箱的新型电源系统 - Google Patents
一种移动拉杆音箱的新型电源系统 Download PDFInfo
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CN111432322A (zh) * | 2018-12-20 | 2020-07-17 | 乐清市智格电子科技有限公司 | 一种具有显示单元的音响系统的故障诊断方法 |
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CN111432322A (zh) * | 2018-12-20 | 2020-07-17 | 乐清市智格电子科技有限公司 | 一种具有显示单元的音响系统的故障诊断方法 |
CN111432322B (zh) * | 2018-12-20 | 2021-06-15 | 乐清市智格电子科技有限公司 | 一种具有显示单元的音响系统的故障诊断方法 |
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Address after: 510000, 4th Floor, Longlian Technology Building, Qingbu Ping'an 1st Street, Xinya Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Zhongzhi Audio Technology Co.,Ltd. Country or region after: China Address before: B-01, F3, H5, No. 8 Jinghu Avenue, Xinya Street, Huadu District, Guangzhou, Guangdong Province, 510000 Patentee before: GUANGZHOU ODAK AUDIO TECHNOLOGY CO.,LTD. Country or region before: China |
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Effective date of registration: 20240429 Address after: 511500 Building 2, Guangdong Huijie Intelligent Technology Co., Ltd., Guangzhou (Qingyuan) Industrial Transfer Industrial Park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province, China Patentee after: Guangdong Huijie Electronics Co.,Ltd. Country or region after: China Address before: 510000, 4th Floor, Longlian Technology Building, Qingbu Ping'an 1st Street, Xinya Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Zhongzhi Audio Technology Co.,Ltd. Country or region before: China |
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