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Huibert den Hartog

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  • Dortmund, DE
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  • Information Patent Grant

    Inclined rolling stand
    • Patent number 4,202,194
    • Issue date May 13, 1980
    • Hoesch Werke Aktiengesellschaft
    • Huibert den Hartog
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...