TREA

Christian Ragettli

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  • Gockenhausen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for manipulating workpieces
    • Patent number 4,557,135
    • Issue date Dec 10, 1985
    • Haemmerle A.G.
    • Christian Ragettli
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Automatic shearing apparatus
    • Patent number 4,235,139
    • Issue date Nov 25, 1980
    • Haemmerle A.G.
    • Eduard A. Haenni
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container (or vessel) with a cover
    • Patent number 3,930,593
    • Issue date Jan 6, 1976
    • Koninklijke Emballage Industrie van Leer B.V.
    • Christian Ragettli
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL