Composite board

Composite board

  • CN 201,287,493 Y
  • Filed: 07/25/2008
  • Issued: 08/12/2009
  • Est. Priority Date: 07/25/2008
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of composite plate is characterized in that:

  • top is the sheet stone material, and the bottom is a sheet sheet material, and the fleece bonding is fixing at interval in the upper and lower.

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