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Tank device for storing a liquid medium that reduces pollutant levels

  • US 8,956,043 B2
  • Filed: 02/16/2012
  • Issued: 02/17/2015
  • Est. Priority Date: 02/17/2011
  • Status: Active Grant
First Claim
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1. A tank device for storing a liquid medium that reduces pollutant levels in exhaust gases, comprising:

  • a container configured to store the liquid medium, the container having a container wall that comprises a first plastic at least in a first contact area; and

    a support element arranged in an aperture in the container wall and having a coating comprising a second plastic at least in a second contact area, wherein the second plastic of the second contact area is coupled to the first plastic of the first contact area of the container wall in a liquid-tight manner.

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