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千分一智能电容笔专利申请:提升旋转定位精准度与操作便捷性
随着智能设备的普及,电子书写工具的需求正在急剧增长。传统的电容笔往往存在精准度不足和操作不便等问题,这使得用户在进行绘画、书写或签名时体验不佳。千分一智能的这款电容笔正是为了弥补市场中的空白而设计,利用物理学原理通过磁斥力达成精准控制,使用起来更加顺 ...
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