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Karl Krebs

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Patents Grantslast 30 patents

  • Information Patent Grant

    Decorticating drum with selective processing mode
    • Patent number 4,262,715
    • Issue date Apr 21, 1981
    • Maschinenfabrik Andritz Actiengesellschaft
    • Richard Hausler
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...