TREA

Hans Wymann

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  • Lyss, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Press with a hydraulic plate
    • Patent number 6,058,758
    • Issue date May 9, 2000
    • Feintool International Holding
    • Hans Wymann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Blanking press
    • Patent number 5,054,353
    • Issue date Oct 8, 1991
    • Feintool International Holding
    • Johannes Haack
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Blanking press
    • Patent number 4,905,556
    • Issue date Mar 6, 1990
    • Feintool International Holding
    • Johannes Haack
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press with chucking plates for sets of tools
    • Patent number 4,718,339
    • Issue date Jan 12, 1988
    • Feintool International Holding
    • Hans Wymann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR