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KLAUS KEHRMANN GMBH

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  • 47053 DUISBURG, DE
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  • Information Patent Application

    Carrier substance for a hydraulic binder
    • Publication number 20040025751
    • Publication date Feb 12, 2004
    • KLAUS KEHRMANN GMBH,
    • Alexander Kehrmann
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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