金融界2025年6月19日消息,国家知识产权局信息显示,深圳市深汕特别合作区华润电力有限公司取得一项名为“抗干扰磁致伸缩液位计”的专利,授权公告号CN222993812U,申请日期为2024年08月。专利摘要显示,本实用新型实施例公开了一种抗干扰磁致伸缩液位计,该抗干扰磁致伸缩液位计包括探杆组件、圈座和外壳管,圈座套设探杆组件,并连接于探杆组件,外壳管套设探杆组件,并与圈座相连接,通过设置外壳管,...
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