Colorful safety glass steel fibre well lid

Colorful safety glass steel fibre well lid

  • CN 206,706,833 U
  • Filed: 08/01/2016
  • Issued: 12/05/2017
  • Est. Priority Date: 08/01/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of colorful safety glass steel fibre well lid, including lid, housing, it is characterized in that:

  • Lid includes transparent tempering glassGlass layer, coloured picture layer is set in toughened glass window lower surface, concrete layer is set below coloured picture layer.

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