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证券之星股票频道 on MSN
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卧龙电驱获得发明专利授权:“BLDC电机全转速段异常音主动消除方法 ...
证券之星消息,根据天眼查APP数据显示卧龙电驱(600580)新获得一项发明专利授权,专利名为“BLDC电机全转速段异常音主动消除方法及装置”,专利申请号为CN202011549875.9,授权日为2025年6月6日。
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