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Hubert Landwehr

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  • Neuss, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stroke limiting means for friction clutch pressure piston in a scre...
    • Patent number 4,850,215
    • Issue date Jul 25, 1989
    • SMS Hasenclever Maschinenfabrik GmbH
    • Hubert Landwehr
    • B30 - PRESSES
  • Information Patent Grant

    Screw press
    • Patent number 4,563,889
    • Issue date Jan 14, 1986
    • SMS Hasenclever Maschinenfabrik GmbH
    • Hubert Landwehr
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...