CN212696177U - 一种蓝牙耳机放大器 - Google Patents
一种蓝牙耳机放大器 Download PDFInfo
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- CN212696177U CN212696177U CN202020860202.4U CN202020860202U CN212696177U CN 212696177 U CN212696177 U CN 212696177U CN 202020860202 U CN202020860202 U CN 202020860202U CN 212696177 U CN212696177 U CN 212696177U
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CN202020860202.4U CN212696177U (zh) | 2020-05-21 | 2020-05-21 | 一种蓝牙耳机放大器 |
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GR01 | Patent grant | ||
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CP03 | Change of name, title or address |
Address after: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Patentee after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: 2 / F, North building, 1339 Shuixiu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: HEAD-DIRECT (KUNSHAN) Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215300 No. 2001 Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Patentee before: Kunshan Haifeiman Technology Group Co.,Ltd. |
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CP03 | Change of name, title or address |