TREA

Benny Matthiassen

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  • Madison, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suction pipe for a suction cleaner
    • Patent number 6,125,502
    • Issue date Oct 3, 2000
    • Nilfisk A/S
    • Nils Preben Hammeken
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Connection element for a mouthpiece
    • Patent number 6,065,183
    • Issue date May 23, 2000
    • Nilfisk A/S
    • Nils Preben Hammeken
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...