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Martin H. Gygi

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  • 7890 Waldshut, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Milling process and roller mill
    • Patent number 4,541,574
    • Issue date Sep 17, 1985
    • Martin H. Gygi
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...