TREA

Arturo Villalobos Lopez

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  • Mexico City, MX
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lever-type flush valves for urinals
    • Patent number D539869
    • Issue date Apr 3, 2007
    • Helvex, S.A. de C.V.
    • Arturo Villalobos Lopez
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Lever-type flush valve for toilets
    • Patent number D531696
    • Issue date Nov 7, 2006
    • Helvex, S.A. de C.V.
    • Arturo Villalobos Lopez
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Foot pedal flush valve for toilets
    • Patent number D529579
    • Issue date Oct 3, 2006
    • Helvex, S.A. de C.V.
    • Arturo Villalobos Lopez
    • D23 - Environmental heating and cooling