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Andreas Christel

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  • Schaffhausen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing extrusion-coated laminates
    • Patent number 5,770,274
    • Issue date Jun 23, 1998
    • Alusuisse Technology & Management Ltd.
    • Andreas Christel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for producing extrusion-coated laminates
    • Patent number 5,676,791
    • Issue date Oct 14, 1997
    • Alusuisse Technology & Management Ltd.
    • Andreas Christel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL