1. 

   漂亮的石头 版主 Staff Member

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   根据美国商标专利局资料显示，微软已经为Touch Cover键盘设计申请专利。
   微软当然认为Surface设计是标志性的，它不只赞扬支架和VaporMg机壳的优点，还申请设计专利。
   
   
   
   据报道，微软已经为磁力耦合和Touch Cover键盘设计申请了专利。

    

   漂亮的石头, 2013-03-27

   #1

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