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Walter Castiglioni

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  • Milano, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve device for high voltage cable insulator manufacturing
    • Patent number 9,182,043
    • Issue date Nov 10, 2015
    • Prysmian S.p.A.
    • Walter Castiglioni
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cable manufacturing process
    • Patent number 8,535,033
    • Issue date Sep 17, 2013
    • Prysmian Cavi E Sistemi Energia S.r.L.
    • Walter Castiglioni
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cable manufacturing process
    • Patent number 8,147,739
    • Issue date Apr 3, 2012
    • Prysmian Cavi E Sistemi Energia S.r.L.
    • Walter Castiglioni
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE DEVICE FOR HIGH VOLTAGE CABLE INSULATOR MANUFACTURING
    • Publication number 20130327267
    • Publication date Dec 12, 2013
    • Walter Castiglioni
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CABLE MANUFACTURING PROCESS
    • Publication number 20120177765
    • Publication date Jul 12, 2012
    • Prysmian Cvi Sistemi Energia S.r.l.
    • Walter CASTIGLIONI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Cable manufacturing process
    • Publication number 20090206509
    • Publication date Aug 20, 2009
    • Walter Castiglioni
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL