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City of Hagen

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  • Hagen, DE
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  • Information Patent Grant

    Process for the manufacture of milk of lime
    • Patent number 5,876,689
    • Issue date Mar 2, 1999
    • Rheinische Kalksteinwerke GmbH
    • Michael Webeling
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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