City info panel - publicity hang-out panel having info telephone numbers, emergency telephone numbers and city part related cartography

• 1. 显示电话号码相关信息的方法及系统 [P] . 中国专利： CN103067559B . 2015.12.02
• 2. 提供相关公司信息的114电话号码查询系统及其查询服务方法 [P] . 中国专利： CN104412570A . 2015-03-11
• 3. ELEMENT FOR FILE OR INFO PANEL FABRICATION AND METHOD USED BY SAID ELEMENT FOR FILE OR INFO PANEL FABRICATION [P] . 俄罗斯专利： RU2571809C2 . 2015-12-20

  机译： 用于文件或信息面板制造的元素以及用于文件或信息面板制造的SAID元素使用的方法

• 4. Label comprising a label body with info on it and a panel with internally printed info [P] . NZ507098A . 2001-11-30

  机译： 标签，包括带有信息的标签主体和带有内部打印信息的面板

• 5. expansion of public telephone facilities like telephone booths with multimedia info show in picture + print [P] . 德国专利： DE29910863U1 . 1999-12-16

  机译： 扩建公用电话设施，例如在电话亭中以图片+印刷形式显示多媒体信息

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