Rectangle shaped building blocks

Rectangle shaped building blocks

  • CN 201,078,045 Y
  • Filed: 08/02/2007
  • Issued: 06/25/2008
  • Est. Priority Date: 08/02/2007
  • Status: Active Grant
First Claim
Patent Images

1. rectangle like deformed block, it is characterized in that, comprise main building block, bottom building block and top building block, the upper surface of described main building block has to the trapezoidal trip of outer lug and inside recessed trapezoidal draw-in groove, soffit has the trapezoidal draw-in groove and the trapezoidal trip that can match with upper surface, and the shape of bottom building block and top building block is consistent with the halfbody structure of main building block.

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