Lawn square with double-layer structure

Lawn square with double-layer structure

  • CN 102,561,136 A
  • Filed: 01/17/2012
  • Published: 07/11/2012
  • Est. Priority Date: 01/17/2012
  • Status: Active Application
First Claim
Patent Images

1. square, double-deck lawn;

  • Have the wood floor bolck (2) of through hole (21) and plant thick grass (3) formation in keel (1) spaces (11) by lower floor'"'"'s keel (1) and upper strata;

    It is characterized in that;

    said wood floor bolck (2) has light transmission, light see through said wood floor bolck (2) but on the thick grass (3) of direct irradiation in wood floor bolck (2) said space, below (11).

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