Magnetically attachable sign
    1.
    发明授权
    Magnetically attachable sign 失效
    磁性附件

    公开(公告)号:US4663874A

    公开(公告)日:1987-05-12

    申请号:US684825

    申请日:1984-12-21

    IPC分类号: H01F7/02 G09F7/04 G09F21/04

    摘要: A flexible magnetic sign, such as may be detachably provided on a body panel of a motor vehicle, in which bulging due to the presence of air or moisture is eliminated. The rear surface of the sign is formed with trough-indentations. This may take the form of parallel stripes, a checkered pattern, indentations having a random orientation, or a textured surface.

    摘要翻译: 消除了诸如可以可拆卸地设置在机动车辆的车身面板上的柔性磁性标志,其中由于存在空气或湿气而引起的凸起。 标志的后表面形成有凹槽。 这可以采取平行条纹,方格图案,具有随机取向的凹痕或纹理表面的形式。