Multifunctional damp-proof cushion

Multifunctional damp-proof cushion

  • CN 200,995,504 Y
  • Filed: 01/31/2007
  • Issued: 12/26/2007
  • Est. Priority Date: 01/31/2007
  • Status: Active Grant
First Claim
Patent Images

1. multipurpose moistureproof cushion has the pad of sheet and is located at the damp-proof membrane of pad bottom, and it is characterized in that:

  • described pad (1) top has clad (2), and the surface of this clad (2) is provided with a plurality of pits (3).

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