Wallpaper capable of being repeatedly written

Wallpaper capable of being repeatedly written

  • CN 104,695,287 A
  • Filed: 02/27/2015
  • Published: 06/10/2015
  • Est. Priority Date: 02/27/2015
  • Status: Active Application
First Claim
Patent Images

1. can a repeated writing wallpaper, comprise wallpaper basic unit, it is characterized in that:

  • it also comprise be formed at described wallpaper base layer exterior surface can repeated writing rete.

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