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证券之星 on MSN
1 天
海康威视获得发明专利授权:“电池安装组件、设备基座以及音频 ...
证券之星消息,根据天眼查APP数据显示海康威视(002415)新获得一项发明专利授权,专利名为“电池安装组件、设备基座以及音频采集设备”,专利申请号为CN202411573367.2,授权日为2025年2月21日。
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