金融界2025年6月3日消息,国家知识产权局信息显示,江苏亨鑫科技有限公司取得一项名为“一种基于狭长空间用宽频段漏缆的低时延漏缆系统”的专利,授权公告号CN119890716B,申请日期为2025年03月。本文源自金融界
Source Link金融界2025年6月3日消息,国家知识产权局信息显示,江苏亨鑫科技有限公司取得一项名为“一种基于狭长空间用宽频段漏缆的低时延漏缆系统”的专利,授权公告号CN119890716B,申请日期为2025年03月。本文源自金融界
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