TREA

Kurt Leeuwestein

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  • Duisburg-Neudorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shears for rod material
    • Patent number 4,784,032
    • Issue date Nov 15, 1988
    • Kocks Technik GmbH & Co.
    • Kurt Leeuwestein
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for conveying tubular or bar-shaped rolled stock
    • Patent number 4,546,633
    • Issue date Oct 15, 1985
    • Kocks Technik GmbH & Co.
    • Hans Brauer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...