CN214205845U - 一种耳机咪头气密性测试治具 - Google Patents
一种耳机咪头气密性测试治具 Download PDFInfo
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- CN214205845U CN214205845U CN202022893168.3U CN202022893168U CN214205845U CN 214205845 U CN214205845 U CN 214205845U CN 202022893168 U CN202022893168 U CN 202022893168U CN 214205845 U CN214205845 U CN 214205845U
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Effective date of registration: 20211110 Address after: 518000 16th floor, yongyihe industrial plant, Shuitian Road, Shilong community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen Xinyin Technology Co.,Ltd. Patentee after: Hunan Xinyin Technology Co.,Ltd. Address before: 518000 16th floor, yongyihe industrial plant, Shuitian Road, Shilong community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee before: Shenzhen Xinyin Technology Co.,Ltd. |
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Effective date of registration: 20230821 Address after: 518000, Building 101, Building 1-6, No. 4, Yanshan Avenue, Yanchuan Community, Yanluo Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen xinzhiwang Electronic Co.,Ltd. Address before: 518000 16th floor, yongyihe industrial plant, Shuitian Road, Shilong community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Xinyin Technology Co.,Ltd. Patentee before: Hunan Xinyin Technology Co.,Ltd. |