TREA

Jabbar Ai Shemari

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  • Zurich, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Argillaceous gypsum
    • Patent number 9,266,779
    • Issue date Feb 23, 2016
    • Sika Technologies AG
    • Christina Hampel
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    ARGILLACEOUS GYPSUM
    • Publication number 20120264851
    • Publication date Oct 18, 2012
    • Sika Technology AG
    • Christina Hampel
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES