TREA

Richard Wilk, JR.

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  • Lisbon, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refractory material for reduced SiO2 content
    • Patent number 7,825,052
    • Issue date Nov 2, 2010
    • Refractory Specialties, Incorporated
    • Suhas N. Patil
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents